Poop-Off is the number one recommended bird dropping remover in the world. Three years to formulate and three years of testing were needed to guarantee a safe product around all avian species. The product is so safe it is used by the world famous San Diego Zoo, respected avian breeders and of course many thousands of bird lovers across the world. Containing no chemicals, solvents, detergent, alcohol or bleach, Poop-Off is Non-Toxic, Bio-Degradable and safe to use with the bird inside the cage. This is not suitable for Marine birds due to their diet but see the feedback for other applications, both patio and car use (Valeting, cleaning, polishing) Let us know the results.