You can use this pipe cleaner to clean the drains of sinks, bathtubs, dishwashers, washing machines or toilets. The wireless waste water purifier "removes" difficult accessible sewage pipes such as "S" and "L" pipes. More stubborn dirt can be solved with the help of the Dual-ACTION technology at the spiral: That means the motor drive rotates the spiral, clockwise or anti-clockwise rotation, and it is also pushed into the pipe with the drive and pulled out. The 7 meter long electrical pipe cleaning spiral moves effortlessly from the wireless pipe cleaning machine and makes its way through the pipes thanks to the automatic feed. Even the electrical retraction of the spiral takes place, thanks to automatic return, effortlessly and comfortably. The device switches off automatically when the battery is almost empty. The galvanized 7mm-strong spiral of spring steel with a head diameter of 15 mm is designed for pipe diameters from ¾" (19mm) to 3" (76 mm), thus suitable for common drain pipes