Our washing machine cleaning tablets contain sodium dodecyl benzene sulfonate, disodium EDTA and aluminum powder. It can effectively sterilize washing machines, deep cleaning, and remove odors. Its use method is very simple: wash the clothes with the washing machine, put the cleaning sheet into the washing machine, start the washing machine self-cleaning mode, in the washing machine self-cleaning mode, the cleaning sheet can clean the inside of the washing machine well. And can clean dirt.