Product intensively cleans grease & limescale from even the hidden parts of your machine. Works to neutralize unpleasant odors. Safe for septic systems. Use once a month for an amazingly clean, fresh & well-maintained dishwasher. Application: Automatic Dishwasher Cleaning; Applicable Material: Automatic Dishwashing Machines; Chemical Compound: Citric Acid; Dirt Types: Grease; Limescale; Mineral Build-up.