Mr Muscle Biodegradable Drain Unclogger
Rating, 2.7 out of 5 from 3 reviews.750ml £4.67 per litre
£3.50£5.00
Offers
Now £3.50, was £5
£3.50 (£4.67 per litre)Now £3.50 when you order by 16/06/2026. Offer subject to availability. Maximum 18 promotional items per customer.Shop all Mr Muscle
Product Information
The UK's No 1 Selling Drain Brand*, Mr Muscle Biodegradable Drain Unclogger is a newly formulated drain unblocker and cleaner that clears bathroom sink, shower and bathtub clogs with the new biodegradable formula that unclogs your slow drains by bringing the Biodegradable Muscle.
Instead of trying multiple home remedies for clogged drains, use Mr Muscle Biodegradable Drain Unclogger once to solve your slow drain – plus, there are three treatments per bottle.
Using innovative drain unblocking technology, Mr Muscle’s new biodegradable formula delivers the power to unclog bathroom drains in just 5 hours. Use it at night, let it work its magic and wake up to freely flowing drains. Mr Muscle Biodegradable Drain Unblocker is non-corrosive to pipes and leaves no harsh bleach smell.
* Bottle body made with 50% post-consumer recycled content.
** Filled at a facility that purchases 100% renewable electricity from wind.
Instead of trying multiple home remedies for clogged drains, use Mr Muscle Biodegradable Drain Unclogger once to solve your slow drain – plus, there are three treatments per bottle.
Using innovative drain unblocking technology, Mr Muscle’s new biodegradable formula delivers the power to unclog bathroom drains in just 5 hours. Use it at night, let it work its magic and wake up to freely flowing drains. Mr Muscle Biodegradable Drain Unblocker is non-corrosive to pipes and leaves no harsh bleach smell.
* Bottle body made with 50% post-consumer recycled content.
** Filled at a facility that purchases 100% renewable electricity from wind.
Features
Solve your slow drain; Bring the Biodegradable Muscle, Non-corrosive to pipes: Safe for all bathroom pipes to solve clogs in shower drains, bathroom sink, and bathtub drains and get everything flowing freely again, Packs 3 treatments per bottle: a biodegradable formula for three full bathroom drain unblocking treatments without harsh chemicals; More effective than home remedies to clear clogged bathroom drains, Works its magic in 5 hours: use Mr Muscle Biodegradable Drain Unclogger overnight in your bathroom plughole, and you can wake up to a clear, flowing drain, Recycled & Renewable: Each bottle is made from 50% recycled plastic* and filled using 100% renewable electricity
Country of origin
Netherlands
Preparation and Usage
HOW TO USE: 1.) Pour a quarter of the content of the bottle (250ml) down the plughole. 2.) Allow to work for 5-8 hours. For tough clogs, leave to work longer. 3.) Flush with hot water from the tap. To keep sinks and plugholes clean, use Mr Muscle® Power Gel weekly. To clear slow running drains and deep clean your entire pipe, use Mr Muscle® Drain Foamer.
Package type
Plastic Bottle
Other Information
Safety Warning:
Danger
Contains Sodium hypochlorite, Sodium hydroxide, Amines, C12-18-alkyldimethyl, N-oxides.
May be corrosive to metals. Causes severe skin burns and eye damage. Very toxic to aquatic life with long lasting effects.
If medical advice is needed, have product container or label at hand. Keep out of reach of children. Do not breathe fume. Immediately call a POISON CENTRE or doctor/ physician.
IF INHALED: Remove person to fresh air and keep comfortable for breathing. IF ON SKIN (or hair): 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. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents /container in accordance with local regulations. Keep only in original container. Wash hands thoroughly after handling.
Wear protective gloves / eye protection.
Warning! Do not use together with other products. May release dangerous gases (chlorine).
Keep container tightly closed in a cool place and store bottle upright.
IMPORTANT: Open carefully. Do not use in toilets or sinks with waste disposal units. Avoid gold plated fittings, worn or damaged enamel or chrome.
DO NOT
- Squeeze or reuse
- Splash
- Plunge
Danger
Contains Sodium hypochlorite, Sodium hydroxide, Amines, C12-18-alkyldimethyl, N-oxides.
May be corrosive to metals. Causes severe skin burns and eye damage. Very toxic to aquatic life with long lasting effects.
If medical advice is needed, have product container or label at hand. Keep out of reach of children. Do not breathe fume. Immediately call a POISON CENTRE or doctor/ physician.
IF INHALED: Remove person to fresh air and keep comfortable for breathing. IF ON SKIN (or hair): 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. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents /container in accordance with local regulations. Keep only in original container. Wash hands thoroughly after handling.
Wear protective gloves / eye protection.
Warning! Do not use together with other products. May release dangerous gases (chlorine).
Keep container tightly closed in a cool place and store bottle upright.
IMPORTANT: Open carefully. Do not use in toilets or sinks with waste disposal units. Avoid gold plated fittings, worn or damaged enamel or chrome.
DO NOT
- Squeeze or reuse
- Splash
- Plunge
Ingredients
contains < 5% chlorine-based bleaching agents, soap, amphoteric surfactants
Brand
Mr Muscle
Manufacturer
SC Johnson Ltd.,
Camberley,
GU16 7AJ.
Camberley,
GU16 7AJ.
Return to Address
SC Johnson Ltd.,
Camberley,
GU16 7AJ.
0800 353 353 (ROI 1800 409 176)
www.scjohnson.co.uk
ask.uk@scj.com
www.scjohnson.com
www.scjproducts.info
Camberley,
GU16 7AJ.
0800 353 353 (ROI 1800 409 176)
www.scjohnson.co.uk
ask.uk@scj.com
www.scjohnson.com
www.scjproducts.info
Manufacturer marketing
SC Johnson A family company since 1886. Fisk Johnson
Customer reviews
Overall ratings
Average 2.7 out of 5, based on 3 reviews.Breakdown of ratings
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