Mr Muscle Drain Unblocker, Sink & Drain Cleaner, Fast Acting Heavy Duty Gel Formula, Dissolves Clogs, Works 3x Better Than Bleach, Safe for All Pipes, Duo Pack, (2 x 1L)

I tried the Mr Muscle Sink and Drain Unblocker two pack recently and was really pleased with how well it worked. One of our sinks was draining really slowly and after using this, the water was running clear and fast again with hardly any effort. It’s really simple to use – just pour it down, leave it to do its thing, and then flush through with hot water. The fact it comes as a two pack is handy as well – good value and useful to keep one spare in the cupboard for when you need it. I’d definitely recommend it if you’re dealing with a blocked or sluggish drain, as it saves the hassle of calling someone out and works quickly.
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Bought this to clear a blockage in my bathroom sink. Easy to use but be careful as it’s strong stuff. Used one full bottle and it was effective, but it did take some time to break down the blockage. My take from this is you have to have a little patience but it cleared the drain effectively which is exactly what you want!
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I used the Mr Muscle Drain Unblocker on a slow-draining bathroom sink and later on a kitchen drain that had started backing up. It's a thick gel formula that claims to work three times better than bleach and is safe for all pipes. What I liked: Works fast on mild to moderate blockages - In the bathroom sink, it cleared the clog in about 15 minutes. Water started flowing normally again without any plunging. Heavy gel sticks well - Unlike thinner cleaners, this one stays where you pour it. It clings to the blockage instead of running straight through. No strong chemical smell - It has an odour, but it's not overpowering or irritating like some other products. Safe on pipes - Used it on plastic and metal drains with no issues or visible wear. Didn't need to worry about damage. Good value in the duo pack - Two bottles means you're covered for multiple uses or tougher blockages. What I didn't like: Struggles with tougher clogs - It didn't fully clear the kitchen drain on the first try. I had to use a second dose the next day. Needs time to work - Even though it's labelled "fast-acting," you still have to leave it for at least 15 minutes or longer for deeper blockages. Cap design is messy - The bottle cap drips after pouring unless you wipe it down, which is annoying if you store it under the sink. Final thoughts: Mr Muscle Drain Unblocker is a solid, easy-to-use option for everyday clogs in sinks, showers, and drains. It's not magic on major blockages, but for routine maintenance or minor slow drainage, it does the job without harsh fumes or pipe damage. The duo pack is decent value if you want to keep one in the house as backup.
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This is honestly the best at cleaning drains, I have a drain in the bathroom that builds up all the time (busy household) that slowly drains and it sorts the blockage everytime, it disintegrates the hair! And fast thankfully because I'm too squeamish to pull it out by hand yuck. It works the great in the kitchen sink too. Definitely recommend
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Great quality product and good value for money
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I always keep these in stock and use them in my kitchen and bathroom drains on a regular basis. Very easy to use and effective and clearing out blockages.
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Clears Blockages in Sinks Toilets:Great for cleaning urine bottles to pristine Quality: No more having to use a Plunger #1 BlockBuster:
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This twin pack allowed me to cover all the sinks and plugholes in a 4 bedroom home (not that I have sinks in the bedroom!). I use these as a preventative measure rather than waiting for a blockage. In 8+ years, I've had no sink related problems! Good value at the time of purchase and this specific brand seems to be more effective than others in my experience. No issue with the smell of it whilst it's in the sink. The liquid is more of a gel and doesn't splash, which is good for eyes I guess!
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The Mr Muscle Max Gel Drain Unblocker is an absolute lifesaver! The 2 x 1-litre pack offers great value, and it works quickly and effectively to clear clogged drains. Whether it’s in the kitchen or bathroom, this gel cuts through tough blockages and leaves drains flowing smoothly. The thick formula works its way through standing water, tackling grease, hair, and other debris with ease. It’s simple to use and gets the job done every time. Highly recommend this product for anyone dealing with stubborn drain issues. 5 stars – a reliable and powerful solution!
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Good product. Great price and fast shipment
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Good product for the solution of blockage
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Good quality
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No complaints . Product as was promised
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