1 gal. Refill bird poop remover Non-toxic and biodegradable Poop-Off instantly dissolves bird droppings and removes even the toughest stains from cages, perches, clothing, upholstery, carpet, and all washable and painted surfaces.Removes droppings from all types of avian diets including seed, fruit, nuts, meat, vegetables, nectar, bugs, grains, formulated diets, and greens.Cleans with ease:bird cagespercheswallscarpetsplattered foodregurgitated foodhandfeeding formulabug residueclothingbird toysnest boxesbird feedersbloodfloorspotterymonumentsupholsterycar seatsboat fabricsdeckingUsed by bird lovers, breeders, zoos, veterinarians, and bird and pet stores daily to end the tedious task of cleaning up after birds.Guaranteed the finest bird poop remover and laundry pre-spray available.Original pet and wild bird formula. cage cleaning cage cleaner