HG Drain and Plug Unblocker – Fast Acting Drain Cleaner for Sinks, Pipes &

Includes:1 x HG Liquid Drain Unblocker (1 litre bottle) How to use HG Liquid Drain Unblocker: 1. Pour 500ml of HG liquid drain unblocker down the blocked drain. Ideal for waste pipes in your utility, shower tray or loo, the plug hole unblocker gets to work in 60 minutes.

eBay