Buster Bathroom Drain Unblocker 300ml, Pack of 2 – Sink Unblocker Removes Hair & Sludge in Showers, Baths & Sinks. Fast-Acting Shower Drain Unblocker Clears Blockages & Slow-Draining Water

Had a problem with water not draining for the bathroom sink and tub which are in the same line. It was easy to use and after leaving it for a while to work its magic, it sorted the problem out very quickly. It saved me having to open up areas to check pipes or even have to call a plumber out to check the drain outside the home which the bath pipes lead too. Highly recommend. Can’t say what was causing our blockage but what ever it was, this worked on it. It does have a bad smell but worth it using.

Excellent product. Pleasantly surprised! I had tried everything in the past including spirit of salts and was sceptical but this thing worked like a magic. 100% recommended

I was so happy that bathroom drain unblocked it work so good and the instructions is so easy to follow and good value for money.

My usual drain unblocker is a powder which you add to water. Unfortunately, it seems to have been discontinued so I bought this as it's a reasonable price point. It's a very thick gel so I could only pour a tiny amount into the plughole at a time. I stopped after using half a bottle, left it overnight and rinsed as instructed. It worked. In future, I will use this before my sink gets fully blocked.

Fantastic product, put one bottle in the kitchen sink drain and then the second bottle split between the bathroom sink & bath drain. Left over night and the next morning ran the water on each to find all drained perfectly again. 10/10