{
  "id": "cleaning/multi-purpose-cleaner/selleys-original-sugar-soap-super-concentrate",
  "title": "Selleys Original Sugar Soap Super Concentrate -",
  "slug": "cleaning/multi-purpose-cleaner/selleys-original-sugar-soap-super-concentrate",
  "description": "",
  "category": "",
  "content": "## AI Summary\n\n**Product:** Selleys Original Sugar Soap Super Concentrate (Professional Strength)\n**Brand:** Selleys (a division of DuluxGroup Australia)\n**Category:** Alkaline Surface Preparation Cleaner / Pre-Paint Cleaner\n**Primary Use:** Removes dirt, grease, and grime from walls, ceilings, woodwork, and floors before painting or wallpapering to ensure proper paint adhesion.\n\n### Quick Facts\n- **Best For:** Professional painters and dedicated DIY renovators preparing surfaces before painting or wallpapering\n- **Key Benefit:** One 1-litre bottle makes 80–160 litres of working solution, preparing approximately 1,200–1,800 square metres of wall area at standard dilution\n- **Form Factor:** Liquid concentrate in 1-litre (product code 101210) and 2-litre (product code 104056) plastic bottles\n- **Application Method:** Dilute in warm water (1:80 for heavy soiling, 1:120 standard, 1:160 light cleaning), apply by sponge or cloth in 2-square-metre sections, agitate, then rinse thoroughly\n\n### Common Questions This Guide Answers\n1. What is the active ingredient and how does it work? → Sodium carbonate (Na₂CO₃) at 1–10% by weight; creates a pH above 11 solution that saponifies fats and oils, converting them into soap-like substances that rinse away cleanly\n2. Is this product hazardous and what PPE is required? → Yes — classified Serious Eye Damage Category 1 (H318, signal word: Danger); requires chemical safety goggles, nitrile rubber gloves, protective clothing, and safety shoes; eye contact requires immediate water rinsing and medical attention (Australian Poisons Information Centre: 131 126)\n3. Which surfaces should never be cleaned with this product? → Polished timber, aluminium, brass, marble, and limestone — alkaline pH damages finishes, corrodes soft metals, and etches natural stone\n\n---\n\n## What is Sugar Soap Super Concentrate\n\nSelleys Original Sugar Soap Super Concentrate is a professional-strength alkaline cleaner built specifically for preparing surfaces before painting or wallpapering (SDS). This isn't a standard ready-to-use cleaner. The concentrated formula dilutes to make between 80 and 160 litres of working solution from a single 1-litre container, which delivers serious value for professional painters and dedicated DIY renovators (SDS).\n\nWhat sets this product apart is its concentration level and multi-surface capability. Sugar soap has earned its place in surface preparation for decades, and this super-concentrated version delivers that same proven cleaning power while taking up far less storage space and cutting plastic waste through its dilutable format. Available in 1-litre and 2-litre bottles, with product codes 101210 and 104056 respectively, the concentrate is manufactured by Selleys, a division of DuluxGroup Australia (SDS).\n\nThe job of this cleaner is straightforward: remove dirt, grease, and grime from walls, ceilings, woodwork, and floors before decorating work begins. This pre-paint cleaning step isn't optional — it's what guarantees proper paint adhesion and prevents peeling, poor coverage, and uneven finish. The cleaner works by breaking down oils and soiling that would otherwise sit between the substrate and your new paint or wallpaper paste, undermining the whole job.\n\n## Chemistry & Composition\n\nThe active cleaning agent in Selleys Sugar Soap Super Concentrate is sodium carbonate, present at 1–10% by weight (SDS). Sodium carbonate — also known as washing soda or soda ash, chemical formula Na₂CO₃ — is an alkaline salt that, dissolved in water, creates a strongly alkaline solution with a pH typically above 11. That high pH is what gives sugar soap its degreasing capability.\n\nThe alkaline nature of sodium carbonate allows it to saponify fats and oils, converting them into soap-like substances that rinse away cleanly with water. This tackles common household soiling directly: cooking grease, body oils, cigarette tar, and the general grime that builds up on painted surfaces over time. The remaining 90–99% of the formula consists of ingredients determined to be non-hazardous or below reporting limits, likely including water as a carrier and possibly minor surfactants or chelating agents to enhance cleaning performance (SDS).\n\nThe sodium carbonate concentration is high enough to deliver professional-grade cleaning results, but it requires dilution before use. Undiluted, the product carries serious hazards — classified as Serious Eye Damage Category 1 with hazard statement H318: \"Causes serious eye damage\" (SDS). This classification means the concentrate can cause irreversible damage to eye tissue. Wear the right personal protective equipment every time you handle it.\n\n## Dilution Ratios and Coverage\n\nThe super concentrate format delivers outstanding value through its dilution capability. A single 1-litre bottle makes between 80 and 160 litres of cleaning solution, depending on the task and level of soiling (SDS). That range gives you real control — adjust the concentration to match the job in front of you.\n\nFor heavy stains and seriously soiled surfaces, the product can be used neat (undiluted) per the manufacturer's guidance. For heavy-duty cleaning tasks, a 1:80 dilution (12.5ml concentrate per litre of water) also delivers high-strength results, producing approximately 80 litres of cleaning solution from a 1-litre bottle.\n\nFor moderate cleaning of typically soiled walls and ceilings in living areas, bedrooms, or hallways, the standard dilution of 1:120 works reliably (approximately 8ml concentrate per litre of water). This produces 120 litres of working solution from a 1-litre bottle and handles most residential surface preparation tasks with ease.\n\nFor light cleaning or maintenance washing where surfaces are relatively clean but need degreasing before painting, the 1:160 dilution (6.25ml concentrate per litre of water) creates 160 litres of solution. This suits new or recently painted surfaces that need only light preparation before the brush goes on.\n\nCoverage rates depend on surface porosity, texture, and soiling level, but as a general guide, one litre of diluted solution typically covers 10–15 square metres of non-porous wall surface per application. A 1-litre concentrate bottle at standard dilution — making 120 litres — provides enough cleaning solution to prepare 1,200–1,800 square metres of wall area, the equivalent of approximately 10–15 average-sized rooms from a single litre of concentrate.\n\n## Applications and Surface Compatibility\n\nSugar Soap Super Concentrate is formulated for cleaning floors and walls prior to painting or wallpapering, but its usefulness extends well beyond that (SDS). Knowing which surfaces respond best to sugar soap treatment means better results and no surprises.\n\n**Painted surfaces** are the primary application. The alkaline solution cuts through the film of grease and dirt without disturbing sound, well-adhered paint, creating a clean substrate for maximum paint adhesion — essential before any repaint. Use it on both interior and exterior painted surfaces, though test on a small inconspicuous area first if the existing paint is very old or of unknown composition.\n\n**New plaster** responds well to sugar soap for removing surface dust and residue. Note that it does not neutralise alkalinity — neutralising alkaline new plaster requires a dilute acid wash or a specific plaster neutraliser, not an alkaline cleaner. Use sugar soap for surface cleaning, then address any alkalinity issues with the appropriate product.\n\n**Woodwork and trim** — kitchen cabinets, door frames, skirting boards, window frames — accumulate grease and handling marks over time. Sugar soap excels at degreasing these areas before repainting, ensuring the topcoat bonds properly. It's particularly effective on gloss-painted woodwork where grease build-up prevents new paint from taking hold.\n\n**Tiles** — ceramic and porcelain — clean up well with diluted sugar soap before regrouting or painting with specialist tile paint. The cleaner removes soap scum, body oils, and mildew staining that would interfere with grout or paint adhesion.\n\n**Concrete and masonry**, including garage floors, concrete walls, and rendered exterior surfaces, respond well to sugar soap for removing oil stains, efflorescence (white salt deposits), and atmospheric soiling before applying masonry paint or sealers.\n\n**Surfaces to avoid:** polished timber (the alkaline solution damages the finish), aluminium and brass (both corrode under alkaline cleaners), and natural stone such as marble or limestone (high pH etches the surface). Test on wallpaper before general use, as it may loosen adhesive.\n\n## How to Use Sugar Soap Concentrate\n\nGetting the best results from sugar soap comes down to proper dilution, sound application technique, and thorough rinsing. Work through this process systematically and the surface will be ready for a clean finish.\n\n**Preparation:** Before starting, remove or cover furniture and protect floors with drop sheets. Remove light switch and power point covers where practical to allow cleaning right to the edges. Open windows and doors to ensure adequate ventilation throughout the work.\n\n**Dilution:** Measure the concentrate carefully according to the task. For standard residential surface preparation, add 8ml of concentrate to every litre of warm water (1:120 dilution). Use a measuring cup or syringe for accuracy — guessing dilution ratios wastes product and can create either an ineffective solution or an unnecessarily hazardous one. Always add concentrate to water, not water to concentrate, to control the mixing process and reduce splashing.\n\n**Application:** Using a clean sponge, cloth, or soft-bristled brush, apply the diluted sugar soap in sections of approximately 2 square metres at a time. Work from the bottom up on walls to prevent streaking — drips running down dirty walls create marks that are hard to remove, but drips on already-cleaned sections rinse away easily. Apply with moderate pressure, allowing the solution to sit on heavily soiled areas for 1–2 minutes to break down grease and grime.\n\n**Agitation:** For stubborn deposits, use a soft nylon brush or non-abrasive scouring pad to gently agitate the surface. Avoid steel wool or harsh abrasive pads — they scratch paint and create an uneven surface that shows through the repaint.\n\n**Rinsing:** This is the most critical step. After cleaning each section, rinse thoroughly with clean water using a separate sponge or cloth. Change rinse water frequently — dirty rinse water simply redeposits soil onto the cleaned surface. Any sugar soap residue left on the surface will interfere with paint or wallpaper adhesion and can cause peeling or bubbling. In hard water areas, consider a final wipe with distilled or deionised water to prevent mineral deposits.\n\n**Drying:** Allow surfaces to dry completely before painting or wallpapering. In normal conditions this takes 24 hours, but allow longer in humid weather or poorly ventilated spaces. Use fans to accelerate drying if needed. The surface should be completely dry to the touch with no cool spots indicating residual moisture.\n\n**Equipment cleaning:** Rinse all sponges, cloths, and brushes thoroughly in clean water after use. The alkaline nature of sugar soap can degrade some materials over time, so thorough rinsing keeps your equipment in good shape for the next job.\n\n## Safety Precautions and Personal Protective Equipment\n\nSelleys Original Sugar Soap Super Concentrate carries a \"Danger\" signal word and is classified as Category 1 for Serious Eye Damage with hazard statement H318: \"Causes serious eye damage\" (SDS). This reflects the concentrated product's capability to cause irreversible eye injury. Strict safety protocols during handling are non-negotiable.\n\n**Eye and face protection** is mandatory when handling the concentrate or working with diluted solutions overhead (SDS). Use chemical safety goggles that seal around the eyes — not safety glasses with gaps at the sides. When cleaning ceilings or upper walls where splash or drip contact with eyes is likely, add a full face shield over the goggles. The SDS states clearly: \"Wear protective gloves/protective clothing including eye/face protection\" (SDS).\n\n**Skin protection:** While the concentrate can cause skin irritation with prolonged contact, the primary concern is preventing hand-to-eye transfer. Wear nitrile rubber gloves, which the SDS indicates should be suitable for intermittent contact — though users should make a final assessment based on their specific glove construction and working conditions (SDS). Replace gloves immediately if they become torn or contaminated inside.\n\n**Body protection:** Wear overalls or old clothing covering arms and legs to prevent skin contact, particularly when working with the concentrate or cleaning large areas (SDS). An apron provides additional protection against splashes during mixing.\n\n**Footwear:** Safety shoes protect feet from spills of concentrated product (SDS). The product also creates slippery conditions when spilled, so non-slip footwear reduces fall risk as well (SDS).\n\n**Hygiene:** Always wash hands before smoking, eating, drinking, or using the toilet, as the SDS requires (SDS). Even when wearing gloves, alkaline residue can transfer to hands during glove removal. Never touch eyes or face with contaminated gloves or unwashed hands.\n\n**First aid responses:** The SDS provides specific first aid protocols. If eye contact occurs, immediately rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing, then immediately call a poison centre or doctor (SDS). For skin contact, if swelling, redness, blistering, or irritation occurs, seek medical assistance (SDS). The SDS notes that the product can cause corneal burns, which underscores the seriousness of any eye exposure (SDS). In Australia, the Australian Poisons Information Centre is available at 131 126, and in New Zealand at 0800 764 766 (SDS).\n\n**Keeping children safe:** Keep the product out of reach of children at all times, as stated in precautionary statement P102 (SDS). Store in original containers with secure lids — never in drink bottles or unlabelled containers that could be mistaken for beverages.\n\n## Storage and Handling Requirements\n\nProper storage keeps the product performing at its best and prevents accidents on the job. Store Selleys Sugar Soap Super Concentrate in a cool, dry, well-ventilated place out of direct sunlight (SDS). Heat and sunlight degrade the container and can alter the product's chemistry over time. Store away from foodstuffs to prevent accidental contamination or ingestion (SDS).\n\nKeep containers tightly sealed when not in use to prevent evaporation and contamination. The product is supplied as a liquid in plastic bottles — inspect containers regularly for damage, swelling, or leaks. If a container is damaged, transfer contents to a suitable replacement container and label it clearly with the product name and hazard information.\n\nThe product is not classified as Dangerous Goods under the Australian Code for the Transport of Dangerous Goods by Road & Rail or the New Zealand NZS5433 standard, making it straightforward to store and transport (SDS). No special Hazchem code or dangerous goods classification applies (SDS). That said, the serious eye hazard remains regardless of transport classification — handle it accordingly.\n\nAvoid storing in areas subject to temperature extremes. Freezing won't necessarily destroy the product's effectiveness, but it can damage the container and cause phase separation that requires thorough mixing before use. High temperatures accelerate container degradation and may increase vapour pressure in sealed containers.\n\nWhen handling, avoid eye contact and repeated or prolonged skin contact, and avoid inhalation of vapour, mist, or aerosols (SDS). Work in well-ventilated areas, particularly when mixing large quantities or working in enclosed spaces. While the product is non-combustible and doesn't release hazardous fumes under normal conditions, evaporation of the aqueous component can leave residual material that may burn if ignited (SDS).\n\n## Spill Management and Disposal\n\nEven with careful handling, spills happen. The SDS provides clear protocols for managing both small and large spill events.\n\n**Small spills:** For minor spills or drips, wear protective equipment to prevent skin and eye contamination and avoid inhalation of vapours (SDS). Wipe up with absorbent material such as clean rags or paper towels, then collect and seal in properly labelled containers or drums for disposal (SDS). Act immediately — spilled product creates slippery conditions that become a fall hazard (SDS).\n\n**Large spills:** In the event of a significant spill, clear the area of all unprotected personnel (SDS). Wear full protective equipment including eye protection, gloves, overalls, and safety shoes. Work upwind or increase ventilation to minimise vapour exposure (SDS). Contain the spill to prevent run-off into drains and waterways — use absorbent materials such as soil, sand, or other inert material to create barriers and soak up liquid (SDS). Collect absorbed material and seal in properly labelled containers or drums for disposal (SDS). If contamination of crops, sewers, or waterways has occurred, advise local emergency services (SDS).\n\n**Disposal:** Dispose of waste product and contaminated absorbent materials according to local regulations. Do not pour down household drains or into stormwater systems — the alkaline pH can harm aquatic life and damage wastewater treatment processes. Contact your local waste management authority for guidance on proper disposal of alkaline cleaning products. Small amounts of diluted solution at working concentration can typically be rinsed down drains with copious water, but confirm this aligns with local regulations first.\n\n**Environmental considerations:** Specific environmental toxicity data isn't provided in the SDS, but sodium carbonate at high concentrations can alter the pH of water bodies and harm aquatic organisms. Contain spills and dispose of waste responsibly.\n\n## Troubleshooting Common Issues\n\n**Surface feels sticky or tacky after cleaning:** This points to insufficient rinsing. Sugar soap residue on the surface will undermine paint or wallpaper adhesion. Re-rinse the entire surface with clean water, changing rinse water frequently. In hard water areas, a final wipe with distilled water eliminates mineral deposits that contribute to tackiness.\n\n**Paint is peeling or flaking during cleaning:** The existing paint was not properly adhered to begin with — sugar soap doesn't remove sound paint, but it will expose poor adhesion. This is actually useful information to have before you start repainting. Scrape off loose paint, spot-prime bare areas, and re-clean before proceeding.\n\n**Cleaning solution seems ineffective on heavy grease:** The dilution is likely too weak for the level of soiling. Increase concentration to the 1:80 ratio for heavily soiled areas, or use the product neat on extreme deposits. Allow the solution to dwell on soiling for 2–3 minutes before agitating. For serious grease build-up above a stove, a second application delivers the result you need.\n\n**Surface shows streaks or residue marks after drying:** Dirty rinse water or insufficient rinsing is the cause. Use clean water for rinsing and change it frequently — after every 4–6 square metres of wall area as a guide. A final wipe with fresh clean water removes streaks and leaves the surface ready for paint.\n\n**New paint isn't adhering properly:** If thorough sugar soap cleaning was performed but paint adhesion remains poor, the surface needs additional preparation. High-gloss surfaces often require light sanding alongside cleaning to provide mechanical key for new paint. Also check that the surface dried completely before painting — 24 hours minimum is the standard.\n\n**Eyes burning or irritation during use:** Stop work immediately. This may be vapour irritation or splash contact. Flush eyes with water for several minutes and seek medical attention if irritation persists. For future work, ensure adequate ventilation, wear proper eye protection, and check whether the dilution is stronger than the task requires.\n\n**White residue appears on dark surfaces when drying:** This is mineral deposits from hard water used in rinsing. In hard water areas, final-rinse with distilled or deionised water. Alternatively, add a small amount of white vinegar to rinse water (approximately 50ml per 5 litres) to neutralise alkaline residue and dissolve minerals before they dry on the surface.\n\n## Professional Tips for Optimal Results\n\n**Test first.** Always test sugar soap on an inconspicuous area, particularly on old paint, wallpaper, or unknown coatings. A 24-hour test reveals any adverse reactions before you commit to the full surface.\n\n**Warm water works better than hot.** Warm water enhances cleaning effectiveness by increasing the activity of sodium carbonate and dissolving greasy soils more readily. Very hot water accelerates evaporation and creates vapour that irritates eyes and airways.\n\n**Give surfaces time to dry.** Clean surfaces at least 24 hours before painting, and 48 hours where possible. This guarantees complete drying and gives any moisture-related issues time to surface before the brush goes on.\n\n**Section your work.** Divide large areas into manageable 2-square-metre sections. This prevents the cleaning solution from drying on the surface before you can rinse it — which would leave residue — and ensures consistent results across the whole job.\n\n**Use the two-bucket method.** Professional painters rely on a two-bucket system: one with cleaning solution, one with rinse water. This prevents cross-contamination and keeps the cleaning solution performing at full strength throughout the job.\n\n**Pre-dust surfaces.** Before wet cleaning with sugar soap, remove loose dust and cobwebs with a dry cloth or vacuum cleaner brush attachment. This prevents dust from turning into muddy streaks when wet and extends the life of your cleaning solution.\n\n**Inspect after drying.** Once the surface is completely dry, inspect it under good light — ideally natural daylight or a bright work light held at an oblique angle. This reveals any remaining soiling, residue, or surface defects that need attention before the first coat goes on.\n\n**Batch your preparation.** When cleaning multiple rooms, prepare diluted solution in larger quantities — 5 to 10 litres at a time — rather than mixing small amounts repeatedly. This ensures consistency and saves time on the job. Don't store diluted solution for more than a few days, as it can lose effectiveness over time.\n\n**Mind the temperature.** Avoid cleaning in very cold conditions (below 10°C) as it slows drying and reduces cleaning effectiveness. On extremely hot days, rapid drying can leave residue on the surface before you get the chance to rinse. Pick your conditions and work with them.\n\n## References\n\n- Source PDF: SELLEYS_THE_ORIGINAL_SUGAR_SOAP_PROFESSIONAL_STRENGTH_SUPER_CONCENTRATE__Makes_80L_160L_-AUS_GHS.pdf (canonical)\n\n---\n\n## Frequently Asked Questions\n\nWhat is Selleys Sugar Soap Super Concentrate: A professional-strength alkaline surface preparation cleaner\n\nWhat is the primary purpose of this product: Cleaning surfaces before painting or wallpapering\n\nWho manufactures this product: Selleys, a division of DuluxGroup Australia\n\nWhat sizes is it available in: 1-litre and 2-litre bottles\n\nWhat is the product code for the 1-litre bottle: 101210\n\nWhat is the product code for the 2-litre bottle: 104056\n\nWhat is the active cleaning ingredient: Sodium carbonate (washing soda / soda ash)\n\nWhat is the chemical formula of the active ingredient: Na₂CO₃\n\nWhat percentage of sodium carbonate does it contain: 1–10% by weight\n\nWhat pH level does the solution produce: Above 11\n\nHow does sodium carbonate clean surfaces: It saponifies fats and oils, converting them into soap-like substances\n\nHow many litres does one 1-litre bottle make: Between 80 and 160 litres of working solution\n\nWhat determines whether you use 80 or 160 litres dilution: The level of surface soiling\n\nWhat is the dilution ratio for heavy-duty cleaning: 1:80 (12.5ml concentrate per litre of water)\n\nHow much solution does 1:80 dilution produce from 1 litre: Approximately 80 litres\n\nWhat is the standard dilution ratio for moderate cleaning: 1:120 (approximately 8ml per litre of water)\n\nHow much solution does 1:120 dilution produce from 1 litre: Approximately 120 litres\n\nWhat is the dilution ratio for light cleaning: 1:160 (6.25ml concentrate per litre of water)\n\nHow much solution does 1:160 dilution produce from 1 litre: Approximately 160 litres\n\nCan the product be used undiluted: Yes, neat for heavy stains and stubborn deposits\n\nHow many square metres does one litre of diluted solution cover: Approximately 10–15 square metres per application\n\nHow many rooms can one 1-litre concentrate bottle prepare at standard dilution: Approximately 10–15 average-sized rooms\n\nIs this product suitable for cleaning walls: Yes\n\nIs this product suitable for cleaning ceilings: Yes\n\nIs this product suitable for cleaning woodwork: Yes\n\nIs this product suitable for cleaning floors: Yes\n\nIs this product suitable for cleaning tiles: Yes\n\nIs this product suitable for cleaning concrete and masonry: Yes\n\nCan it be used on polished timber: No, the alkaline solution will damage the finish\n\nCan it be used on aluminium: No, alkaline cleaners can corrode aluminium\n\nCan it be used on brass: No, alkaline cleaners can corrode brass\n\nCan it be used on marble or limestone: No, high pH can etch natural stone surfaces\n\nShould it be tested on wallpaper before use: Yes, it may loosen adhesive\n\nDoes sugar soap neutralise alkalinity in new plaster: No, it only cleans the surface\n\nWhat is the hazard classification of this product: Serious Eye Damage Category 1\n\nWhat is the hazard statement for this product: H318 — Causes serious eye damage\n\nWhat signal word appears on the label: Danger\n\nCan it cause irreversible eye damage: Yes\n\nIs eye protection required when handling the concentrate: Yes, mandatory\n\nWhat type of eye protection is recommended: Chemical safety goggles that seal around the eyes\n\nWhen should a full face shield be worn: When cleaning ceilings or upper walls overhead\n\nWhat glove material is recommended: Nitrile rubber gloves\n\nShould protective clothing be worn: Yes, overalls or old clothing covering arms and legs\n\nIs protective footwear recommended: Yes, safety shoes\n\nShould hands be washed before eating or drinking: Yes\n\nWhat should you do if the product contacts eyes: Rinse with water for several minutes and call a doctor or poison centre immediately\n\nWhat is the Australian Poisons Information Centre number: 131 126\n\nWhat is the New Zealand Poisons Information Centre number: 0800 764 766\n\nIs this product classified as Dangerous Goods for transport: No\n\nShould the product be stored in direct sunlight: No, store away from direct sunlight\n\nWhat storage conditions are recommended: Cool, dry, well-ventilated place\n\nShould it be stored near foodstuffs: No\n\nShould containers be kept tightly sealed: Yes, when not in use\n\nIs the product non-combustible: Yes\n\nShould it be kept out of reach of children: Yes, at all times\n\nShould the product ever be stored in drink bottles: No, never\n\nShould concentrate be added to water or water to concentrate: Add concentrate to water\n\nWhat temperature water is best for cleaning: Warm water, not hot\n\nHow long should surfaces dry before painting: At least 24 hours\n\nHow long should surfaces dry before painting in humid conditions: Longer than 24 hours\n\nWhat is the two-bucket method: One bucket for cleaning solution, one for rinse water\n\nWhy is thorough rinsing critical: Sugar soap residue interferes with paint or wallpaper adhesion\n\nHow often should rinse water be changed: After every 4–6 square metres approximately\n\nCan diluted solution be stored long-term: No, use within a few days of mixing\n\nWhat causes sticky or tacky surfaces after cleaning: Insufficient rinsing of sugar soap residue\n\nWhat causes white residue on dark surfaces after drying: Mineral deposits from hard water\n\nHow can hard water mineral deposits be prevented: Final rinse with distilled or deionised water\n\nWhat causes streaks or residue marks after drying: Dirty rinse water or insufficient rinsing\n\nWhat should be done before wet cleaning with sugar soap: Remove loose dust and cobwebs first\n\nWhat causes paint to peel during cleaning: Pre-existing poor paint adhesion\n\nWhat should be done if paint peels during cleaning: Scrape off loose paint and spot-prime bare areas\n\nDoes sugar soap remove sound, well-adhered paint: No\n\nShould high-gloss surfaces be sanded before painting: Yes, light sanding provides mechanical key\n\nAt what minimum temperature should cleaning be performed: Above 10°C\n\nHow should large spills be managed: Clear the area, contain the spill, use absorbent materials\n\nCan waste product be poured down household drains: No, check local regulations first\n\nCan diluted working solution be rinsed down drains: Confirm with local regulations first\n\nDoes sodium carbonate harm aquatic life at high concentrations: Yes, it can alter water pH and harm aquatic organisms\n\nWhat should you do if a large spill reaches waterways: Advise local emergency services immediately\n\nHow should spill waste be stored: In properly labelled sealed containers for disposal\n\nIs vapour inhalation a concern during use: Yes, avoid inhalation of vapour, mist, or aerosols\n\nShould windows be opened during cleaning: Yes, ensure adequate ventilation\n\nWhat is the recommended section size when applying sugar soap: Approximately 2 square metres at a time\n\nShould you work from the top or bottom of walls: Bottom up, to prevent streaking\n\nHow long should solution dwell on heavy soiling: 1–2 minutes before agitating\n\nAre steel wool or abrasive pads suitable for agitation: No, use soft nylon brushes or non-abrasive pads\n\n---\n\n## Label Facts Summary\n\n> **Disclaimer:** All facts and statements below are general product information, not professional advice. Consult relevant experts for specific guidance.\n\n### Verified Label Facts\n\n- **Product Name:** Selleys Original Sugar Soap Super Concentrate (Professional Strength)\n- **Manufacturer:** Selleys, a division of DuluxGroup Australia\n- **Available Sizes:** 1-litre and 2-litre bottles\n- **Product Code (1L):** 101210\n- **Product Code (2L):** 104056\n- **Active Ingredient:** Sodium carbonate (washing soda / soda ash)\n- **Chemical Formula:** Na₂CO₃\n- **Sodium Carbonate Concentration:** 1–10% by weight\n- **Remaining Ingredients (90–99%):** Determined non-hazardous or below reporting limits\n- **Solution pH:** Above 11 (strongly alkaline)\n- **Dilution Range:** Makes 80–160 litres of working solution per 1-litre concentrate\n- **Dilution Ratio — Heavy-Duty:** 1:80 (12.5ml concentrate per litre of water) → ~80 litres\n- **Dilution Ratio — Standard/Moderate:** 1:120 (~8ml concentrate per litre of water) → ~120 litres\n- **Dilution Ratio — Light Cleaning:** 1:160 (6.25ml concentrate per litre of water) → ~160 litres\n- **Neat Use:** Permitted for heavy stains and stubborn deposits per manufacturer guidance\n- **Hazard Classification:** Serious Eye Damage Category 1\n- **Hazard Statement:** H318 — Causes serious eye damage\n- **Signal Word:** Danger\n- **Precautionary Statement:** P102 — Keep out of reach of children\n- **Required PPE (Eye/Face):** Chemical safety goggles sealing around the eyes; full face shield for overhead work\n- **Required PPE (Hands):** Nitrile rubber gloves\n- **Required PPE (Body):** Protective clothing/overalls covering arms and legs; apron\n- **Required PPE (Feet):** Safety shoes\n- **First Aid — Eye Contact:** Rinse cautiously with water for several minutes; remove contact lenses if present and easy to do; continue rinsing; immediately call a poison centre or doctor\n- **First Aid — Skin Contact:** Seek medical assistance if swelling, redness, blistering, or irritation occurs\n- **Australian Poisons Information Centre:** 131 126\n- **New Zealand Poisons Information Centre:** 0800 764 766\n- **Transport Classification:** Not classified as Dangerous Goods under Australian Code for Transport of Dangerous Goods by Road & Rail or New Zealand NZS5433\n- **Dangerous Goods (Hazchem):** None applicable\n- **Storage Requirements:** Cool, dry, well-ventilated place; out of direct sunlight; away from foodstuffs; containers kept tightly sealed when not in use\n- **Combustibility:** Non-combustible\n- **Inhalation Hazard:** Avoid inhalation of vapour, mist, or aerosols\n- **Hygiene Requirement:** Wash hands before eating, drinking, smoking, or using the toilet\n- **Container Type:** Liquid in plastic bottles\n- **Primary Intended Use:** Cleaning floors and walls prior to painting or wallpapering\n- **Reference Document:** SELLEYS_THE_ORIGINAL_SUGAR_SOAP_PROFESSIONAL_STRENGTH_SUPER_CONCENTRATE__Makes_80L_160L_-AUS_GHS.pdf (SDS)\n\n---\n\n### General Product Claims\n\n- Delivers professional-grade cleaning results suitable for professional painters and dedicated DIY renovators\n- Super-concentrated format reduces storage space requirements and cuts plastic waste compared to ready-to-use formats\n- Proven cleaning power consistent with decades of sugar soap use in surface preparation\n- One 1-litre concentrate bottle at 1:120 dilution provides sufficient solution to prepare approximately 1,200–1,800 square metres of wall area (~10–15 average-sized rooms)\n- One litre of diluted solution covers approximately 10–15 square metres of non-porous wall surface per application\n- Alkaline solution cuts through grease and dirt without disturbing sound, well-adhered paint\n- Effective at removing cooking grease, body oils, cigarette tar, and general grime from painted surfaces\n- Suitable for use on painted walls and ceilings, woodwork and trim, tiles, concrete, masonry, and new plaster surfaces\n- Particularly effective on gloss-painted woodwork where grease build-up prevents new paint adhesion\n- Warm water (not hot) enhances cleaning effectiveness\n- Surfaces should dry at least 24 hours before painting; longer in humid or poorly ventilated conditions\n- Diluted solution should not be stored for more than a few days as it may lose effectiveness\n- Cleaning below 10°C reduces effectiveness and slows drying\n- Two-bucket method (separate cleaning and rinse buckets) prevents cross-contamination and maintains cleaning solution performance\n- Pre-dusting surfaces before wet cleaning prevents muddy streaks and extends life of cleaning solution\n- Final rinse with distilled or deionised water prevents mineral deposits in hard water areas\n- Adding ~50ml white vinegar per 5 litres of rinse water can neutralise alkaline residue and dissolve hard water minerals\n\n<!-- nor-3601:relationships-begin -->\n## Related Products & Brand Context\n\nSelleys Original Sugar Soap Super Concentrate 1L sits within Selleys' cleaning and maintenance range under the broader **Home & Garden > Cleaning Supplies** category. The knowledge graph also identifies a closely related variant — **Selleys The Original Sugar Soap Professional Strength Super Concentrate** (reference SELGHSEN001193) — which is described as a professional-strength version available in a concentrate that yields either 80 litres or 160 litres depending on the dilution ratio chosen. The 1L product covered in this guide makes approximately 80 litres when diluted at the standard ratio, placing it in the same product family but likely positioned for household or lighter trade use alongside that higher-yield professional variant.\n\nSelleys is a brand within **DuluxGroup (Australia) Pty Ltd**, a company primarily associated with paints, coatings, and surface preparation products. That parent-brand context is directly relevant here: Sugar Soap is explicitly recommended as a **surface cleaner prior to painting or wallpapering**, making it a natural companion to DuluxGroup's broader paint and coating ranges. Buyers purchasing this product are often in the preparation phase of a paint job, so it sits at the front of a painting workflow rather than as a standalone cleaning product.\n\nIn terms of use-case adjacency, anyone using this concentrate to prepare walls and floors before painting would logically also need application tools such as sponges or mops for washing down surfaces, as well as primers or undercoats for the subsequent painting step — though specific sibling Selleys products in those categories are not detailed in the available graph context. The product's scope extends beyond paint prep: the linked entity confirms it also handles grease, grime, tiles, laminates, and outdoor hard surfaces, meaning it overlaps with general-purpose household cleaners.\n\nWithin the Sugar Soap line itself, the key differentiator for this 1L concentrate is its **super-concentrated formula** — users can dilute it for routine surface cleaning or apply it neat for heavier staining, giving it flexibility across both light maintenance and more demanding preparation tasks.\n<!-- nor-3601:relationships-end -->\n",
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