Drain cleaning agent Sanfor 5 minutes. Concentrated gel, the composition of which is designed for cleaning and preventing clogs in sewer pipes. Its thick consistency allows it to penetrate directly to the contaminants even in the presence of water. Effectively dissolves hair, food residues, grease, and other contaminants in the drains. Neutralizes unpleasant odors. The product is safe for all types of pipes, including plastic ones. Kills germs in 60 minutes. Contains chlorine - the most effective disinfectant.