Buster Kitchen Unblocker, 150 g

Was fine to use still had to call the plumber in as it was a more serious issue than we thought it was but the product itself worked fine.

Holy God is this stuff toxic smelling! You MUST have all your windows open for ventilation and have some kind of mask on or tea towel over your face when you pour this down the drain. Anyone elderly or with breathing issues like ashthma would have to be at risk using this. I've never smelled anything like it - I actually had to run out of the room. I am actually surprised this is even sold in the U.K. given how hyper protective they are over all chemical and medical products, yet this brand seems to be the market standard. I'm used to Drano in the U.S. which is nowhere this strong smelling. I am also not convinced this product really gets the job done like Drano. I didn't find my drains flowing that must faster, or the hair balls broken down - I still had to get in there with gloves and remove them by hand, whereas Drano breaks them down for you.

Happy with purchase of Buster Kitchen Plughole Unblocker. I have used it as per instructions on the bottle. Good results for the drainage blockage in the kitchen sink and a small bathroom sink. I just used used half bottle each time.

Works great but nearly took me out lol open windows and cover your mouth and nose!! I left it overnight for a blocked kitchen sink it is now free flowing, definitely does what it is supposed too.

Only product I've known to be 100% effective within 30 minutes, will be recommending to family and friends!