Finish Dishwasher Cleaner intensively cleans grease and limescale from even the hidden parts of your machine. Cleans filter, spray arms, pipes and heating element. Works to neutralize unpleasant odors. Use once a month for an amazingly clean, fresh and well-maintained dishwasher. Simply remove the sticker, place upside down and run an empty cycle on the hottest setting. (Minimum 125 F). Safe for septic systems.