Large 40-gram cleaning tablets; Cleans up to 3 times as much as smaller tabs; No need to use multiple tablets. Perfect For Front Loading or Top Loader. Heavy-duty time release effervescent tabs dissolve slowly for maximum efficiency. Cleans inside pump, drum, tub, valve, agitator, filter and hose. Works with all washer machine types and HE high efficiency; Major manufacturers recommend cleaning your washing machine once a month to extend its life; Renuv's high-quality ingredients require no need for scrubbing. Renuv's unscented washer cleaner pods contain no added and unnecessary scents, leaving your washer squeaky clean and smelling finally fresh; Compatible with all brands. Colored tablets may leach colors and scents into onto your laundry; Renuv’s white tablets preserve your laundry where blue and green tablets may not. Compatible With LG, Maytag, Whirlpool, Samsung, GE, Electrolux, Amana, Frigidaire and more. Washing Machine Cleaner that is gentle enough to protect your washer, yet powerful enough to deeply clean it. Our Washing Machine Cleaner Is Better. It is Non Corrosive. It has Huge 40 oz Time Released Tablets. Deodorizes Washer. Works With All Washing Machines. Heavy Duty and Unscented. Developed by a US Based Company.