AviClean is an easy to use dual enzyme extra strength formula for a spotless clean with no scrubbing or rinsing. Use AviClean on cages , floors, toys, perches, walls, etc. Easily removes dried bird droppings, caked-on foods such as fruit, vegetables, nectar, pellets, handfeeding formula , regurgitated substances. Bird-safe and Biodegradable. Will not harm cages. Less corrosive than distilled water. Mild, pleasant, minty fragrance.