Our drain cleaner contains baking soda, lemon extract, surfactants. It can gently dissolve impurities such as oil and sebum in the pipeline, reduce blockage, and will not cause damage to the drainage pipe. When operating, it will not react violently with hot water, nor splash liquid, and can be used with cf. Its use method is very simple: first take an effervescent tablet, put it into the drain pipe, add an appropriate amount of hot water in the drain pipe, then wait 15-30 minutes, let the dirt dissolve, and finally rinse with a lot of water. After use, you can quickly clean up the pipeline blockage, and clean up and remove the hair, thread, garbage and other debris that clog the pipeline within 30 minutes.