Our drain Unclogging deodorant gel contains laurol-7, sodium lauryl sulfate. It can eliminate hard water deposits, improve the flushing effect of a wide range of uses, very suitable for cleaning kitchen, bathroom, floor drains and sink pipes. Its use method is very simple: pour an appropriate amount of this product into the opening of the pipe, wait 4-12 hours, and then pour hot water into the pipe to flush. And can quickly dissolve all types of clogs and restore smooth drainage.