Our pipe unclogging agent is carefully formulated with caustic soda flakes and miraflop. This innovative fast-dissolving formula can instantly break down stubborn blockages, quickly remove sticky stains such as hair, grease and soap scum, effectively restore pipe smoothness, and its powerful cleaning technology can deeply clean pipes, decompose long-accumulated grease and dirt, prevent secondary blockages and extend pipe life. The usage method is extremely convenient: Pour an appropriate amount of this product into the pipe. Wait for 15 minutes for the dirt to dissolve, and then rinse with plenty of hot water. And it has a safe and harmless formula suitable for various types of pipes, including PVC and metal pipes, and will not cause corrosion or damage.