Poop-Off Bird Poop Remover instantly dissolves bird droppings. The Original liquid bird poop remover. Safe enough to use with the bird inside the cage. Cleans with ease: Bird Cages, perches, walls, carpet, splattered food, reguritated food, handfeeding formula, bug residue, clothing, bird toys, nest boxes, bird feeders, blood & fabrics. Removes all types of diet droppings. Flow control brush improves the effectiveness of the product. Used by Zoos, Veterinarians, bird breeders, pet stores andd bird owners daily around the world. Does not contain orange oil or solvents. Non-Toxic & Biodegradable formula. Safe on washable & Painted surfaces.