SGORG: Chemical drain cleaner suitable for slow or blocked drains. It removes quickly drain blockage caused by food residues, grease, paper, hair, etc. How to use: pour approximately 200 ml of the product directly into the drain. Wait around 10 – 15 minutes and rinse with abundant water. Avoid contact with chrome-plated surfaces. DO NOT USE together with suction cup or other mechanical tools. Handle with care.