Thorque professional drain unblocker has a spiral inside its protective drum and can be easily used at home, allowing the user to achieve efficient results while saving money. The professional drain unblocker can be used on all types of clogs: sinks, washbasins, and sewer drain. This tool is 100% planet friendly and functional since it efficiently removes blockages without chemical products. Unlike the chemical agents in the liquid drain cleaners which pollute the environment, cause unpleasant odors and can be aggressive and damage the surfaces they come in contact with, this drain unblocker is odorless, completely ecological, and ensures thorough cleaning of the pipes.