Weiman Washing Machine Cleaner eliminates odors from your washing machine. Simply spray n go, no wash cycle needed! Over time, mold and residue can form inside your washing machine. Many internal washing machine cleaners only partially address the problem by cleaning just the drum of the washer. Weiman’s easy-to-use spray bottle allows you to reach all of the problem areas including the rubber door seal and gasket, where odor causing residue can get trapped. Just spray after your last load of the day to help eliminate and prevent odors. Will not discolor or damage your laundry. Safe for use with all washing machines. Compatible with all septic systems.