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Domestos Thick Bleach Original

Rating, 4.4 out of 5 from 63 reviews.
2L £1.50 per litre
£3.00

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Product Information

When Domestos goes into battle, germs have nowhere to hide. Domestos Original Thick Bleach kills 99.99% of bacteria and viruses*, delivering powerful disinfection for toilets, bathrooms, and surfaces around your home.
Designed for households and shared spaces such as offices, schools, and hospitality environments, it helps maintain a hygienic, germ-free environment wherever it's used.Its thick formula clings to surfaces, providing a powerful, effective clean and disinfection, even below the waterline.
Anti-limescale molecules help prevent buildup, restore brilliance to dull white surfaces, and eliminate odours for lasting freshness.

How to use: To open, squeeze the pads on the cap and turn anti-clockwise; after use, replace and turn until you hear a click. For disinfection, use neat in toilets (apply under the rim and leave for 30 minutes), drains, and sinks.
For surfaces and floors, dilute with water as directed. For bleaching whites, dilute and soak before rinsing. Always follow on-pack instructions, rinse after use, and avoid use on delicate materials such as wool, silk, or coloured fabrics.

The concentrated disinfectant formula is excellent for everyday hygiene tasks and those deep cleans. For a complete hygiene routine, pair with Domestos toilet blocks to maintain freshness between deep cleans.

From the UK's No.1 bleach brand***, Domestos has been protecting families since 1929 while supporting improved access to safe sanitation globally. Keep your home protected and hygienically clean with every use.

*Bacteria and enveloped viruses like vaccinia virus. Use biocides safely. Always read the label and product information before use.
**Always follow on-pack dilution instructions.
***Source: Copyright 2025 NIQ data, Value / Unit Sales, Household Cleaning - Toilet & Bleach (client defined) w/e 25.01.2025 (GB).

Features

Unstoppable strength: Domestos Original Thick Bleach kills 99.99% of bacteria and viruses*, delivering powerful disinfection for toilets, bathrooms and surfaces, Thick formula for deep clean: Eliminates unpleasant odours at the source, leaving your toilet and home clean and fresh, Anti-limescale protection: Contains anti-limescale molecules that stick below the waterline, helping prevent limescale buildup, keeping toilet bowls and surfaces visibly cleaner for longer, Multipurpose home cleaner: Use neat as a toilet and drain cleaner or dilute** to clean floors, sinks and surfaces, making it a versatile disinfectant across your home, Whiter surfaces and lasting freshness: Thick bleach formula makes white surfaces whiter, eliminates unpleasant odours, and restores brilliance to dull white surfaces for a cleaner, brighter finish, Cleaning routine: Apply under the toilet rim, or dilute 180 ml in 5 litres of water for floors and surfaces. Pair with a Domestos toilet block for extra freshness between deep cleans

Further description

An A.I.S.E. voluntary sustainability initiative
www.cleanright.eu

Country of origin

United Kingdom

Storage

Keep out of reach of children.

Preparation and Usage

CHILD RESISTANT CAP To open: Squeeze pads on sides of cap and turn anti-clockwise. After use: Replace cap and turn clockwise until you hear a click. USE NEAT – DISINFECTION AND LONG LASTING PROTECTION: Toilets: Apply under rim (around 80ml) and leave it to act for 30 minutes to kill bacteria, fungi, viruses and spores. For optimal long lasting protection against limescale and germs use the product at least once a day. Kitchen/Bathroom drains: Squirt into drain to disinfect and eliminate unpleasant smells. Sinks: Squirt into plugholes and overflow; leave for 5 minutes, then rinse thoroughly. USE DILUTE – DISINFECTION: Floors and work surfaces – 180ml of Domestos per 5 litres of water. Do not use neat on floors. Dishcloths and sponges – 90ml of Domestos in half bucket of water for soaking. USE DILUTE - BLEACHING: To bleach whites: 20ml of Domestos per 5 litres of water, for overnight soaking. Rinse after use. 1 cap = 15ml ALWAYS USE A PLASTIC CONTAINER. SUITABLE FOR USE IN SEPTIC TANKS (20 ML). Do not use on enamel or plated metal (chrome/gold) surface. Do not use undiluted on floors. Do not use on wool, silk, coloured and man made fibres, leather or garments with a special finish e.g. flameproof. Always refer to the garment label. Take care not to spill on fabrics/furnishings/carpets as damage will result. Always wipe up spillages and rinse thoroughly with clean water. Wash hands after use.

Cooking guidelines

Use neat:
· Toilets: squirt under rim (around 80ml) and leave overnight to kill germs and remove stains.
· Kitchen/Bathroom drains: squirt into drain to disinfect and eliminate unpleasant smells.
· Sinks: squirt into plugholes and overflow; leave for 5 minutes, then rinse thoroughly.

Use dilute-disinfection:
· Floors and work surfaces - 60ml of Domestos per 5 litres of water. Do not use neat on floors.
· Dishcloths and sponges - 30ml of Domestos in half bucket of water for soaking.

Use dilute-bleaching:
· To Bleach Whites: 15ml of Domestos per 5 litres of water, for overnight soaking. Rinse after use.

Always use a plastic container - suitable for use in homes with seotic tanks

Package type

Bottle

Other Information

Safety Warning:
Keep out of the reach of children. Keep only in the original container. Avoid release in the environment. Wear protective gloves/protective clothing/eye protection/face protection. If on skin (or hair): Remove/take off immediately all contaminated clothing. Rinse skin with water/shower. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
DANGER WARNING! Do not use together with other products. May release dangerous gases (chlorine). Causes severe skin burns and eye damage. Very toxic to aquatic life. Toxic to aquatic life with long lasting effects. May be corrosive to metals. CONTAINS: Sodium Hypochlorite, Sodium Hydroxide, Amines, Coco Alkyldimethyl, N-Oxides.

Origin:
United Kingdom

Ingredients

Disinfectant: Sodium Hypochlorite 4.5g per 100g <5%: Chlorine Based Bleaching Agent (Sodium Hypochlorite), Non-Ionic Surfactants, Soap, Perfume

Brand

Domestos

Brand details

Domestos bleach is also the only toilet cleaner to be accredited by The Royal Society for Public Health.

Manufacturer

Unilever UK Ltd, Springfield Drive, Leatherhead, KT22 7GR Unilever Ireland Ltd, 20 Riverwalk, National Digital Park, Citywest, Dublin 24, Ireland

Return to Address

Unilever UK Ltd.,
Springfield Drive,
Leatherhead,
KT22 7GR.

Unilever Ireland,
20 Riverwalk,
National Digital Park,
Citywest,
Dublin 24,
Ireland.
Questions, comments or suggestions? Call our Domestos Hygiene Adviser:
UK: 0800 776645
ROI: 1 850 301 302
NI: 0800 783 5604

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Customer reviews

Overall ratings

Average 4.4 out of 5, based on 63 reviews.

Breakdown of ratings

Customer reviews, 0 total.