Friendly Tips: If you have any problems with the product, Please feel free to contact our customer service, we will be there for you. Leaves your washing machine smelling clean and fresh, stay away from allergy-causing bacteria Deep cleaning the nasty residue accumulated in the pipes and crevices of your washing machine. High cleaning efficiency, just turn on the washing machine, no need to brush over and over again. Security formula, contains biological enzymes to effectively resolve the dirt and remove odor.