Our drain clogging remover contains laurol-7, sodium lauryl sulfate. It can effectively remove the pipe without leaving any residue, making the pipe as clean as new. Its use method is very simple: pour the right amount of this product into the pipe, pour the right amount of water and mix with this product, wait for 30 minutes, rinse the pipe with a lot of water. And do not need to wait, quickly solve the blockage problem. No need to disassemble the pipe, avoiding cumbersome operation, saving time and effort.