The Krtek drain cleaner is designed for maintaining waste and sewage pipes in households, where it dissolves kitchen waste, hair, grease, paper, and cotton. It cannot be used on aluminum pipes. The container is equipped with a safety cap.
Instructions for use:
With constant pressure on the cap, open in the direction of the arrow. Pour approximately half a liter of very hot water into the sink, drain, bathtub, or toilet. Then add 2-3 caps of Krtek, depending on the size of the siphon. Let it act for about 10 minutes and then flush with hot water and check the drain's flow with a larger stream of running water. If heavily clogged, repeat after two days, preventively after two weeks.
Warning:
A vigorous reaction may occur, and the solution from the drain may spurt out and cause skin burns. Always wear rubber gloves and a face shield when applying the product. Never put a larger amount of Krtek into the siphon.