Buster Bathroom Plughole Unblocker, 300ml, Pack of 6, Unblock Hair & Sludge from Showers, Baths & Sinks – Fast-Acting Plughole Unclogger, Clears Blockages & Slow-Draining Water : Amazon.co.uk: Grocery
HG Drain unblocker, 1L | DIY at B&Q
Best Kitchen Drain Unblockers: Buster, Mr. Muscle, Domestos and more - Which?
Buster on Twitter: "Buster understands that a bathroom plughole is different to a kitchen one, which is why we have a different unblocker for each. So go on, bust out the Buster. #