Our Kitchen Unblocker contains isopropyl alcohol, disodium ethylenediamine tetraacetic acid and sodium bicarbonate. It can easily remove the blocked drain pipe and remove the blockage in the pipe, the effect is obvious, easily remove the hard water sediment, improve the washing effect. Its use method is very simple: pour the right amount of this product into the pipe, wait for 15 minutes, rinse the pipe with a lot of hot water. Can quickly dissolve all types of clogs and restore smooth drainage.