Our Anti Clog Cleaner contain Surfactant, Baking Soda, Sodium Percarbonate. It can gently dissolve impurities such as oil and sebum in the pipeline, reduce blockage, and will not cause damage to the drainage pipeline. Its use method is very simple: before use, observe the blockage in the pipeline and pour the dredging powder into the blocked pipeline. Wait for 5 minutes, add warm water to rinse the water temperature should not be too high, wait for 30 minutes, then pour water to flush the pipe, if the pipe is not dredged, repeat this operation. There will be no violent reaction with hot water during operation, and there will be no liquid splash, so you can use it with confidence.