The best-selling sink and drain unblocker - now available in a handy 1L bottle. Unique, powerful, super strength formula. Destroys hair and grease clearing blocked sinks and drains. 20X stronger than other brands - safe for all piping. Only 500ml required per treatment - 4 treatments per bottle.

Signal word (CLP) : Danger Contains : Sodium Hydroxide Hazard statements (CLP) : Causes severe skin burns and eye damage. Precautionary statements (CLP) : If medical advice is needed, have product container or label at hand. Keep out of reach of children. Wear protective clothing, eye protection, face protection. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Immediately call a doctor. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Immediately call a doctor. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a doctor. Store locked up.

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

Click here to view our full Returns Policy.