Avitrol Bird & mite Lice Spray spray the Keep Off crystals are

the Keep Off crystals are built for that

flowers and potted plants

Helps with natural beak and nail wear

The blend contains White French millet

which can cause digestive upset

Avitrol Bird & mite Lice Spray spray the Keep Off crystals areAvitrol Bird & Mite Lice Spray is a pyrethrin based spray that is used to control feather mites and lice on caged birds and their environment. It is a ready to use spray that is safe and economical. Avitrol Bird & Mite Lice Spray contains two active ingredients: pyrethrins and piperonyl butoxide. Pyrethrins are a natural insecticide that is derived from chrysanthemums. Piperonyl butoxide is a synergist that enhances the effectiveness of pyrethrins. To