What are your thoughts on food grade diatamacous earth? I have so many wild birds in my yard and the surrounding neighbor yards and have been having a problem with what I think are bird mites on my property and inside my house. I am using everything possible! Kleen Green, Elector PSP, Permethian!! I think my baby chicks are getting these mites!! I have diatamacous earth, but from everything I have been reading about it not being good for the respiratory systems of the chickens or being destructive to the bee population and also saying it plain does not work!! Can some of you that are out there using this product tell me if this actually works? I know some of the sprays I am using are not good for the bees either, but I either use them in the very early morning or when the sun goes down because supposedly once the product dries it doesn't affect them, hopefully. I just spray the walls and floors and fences, not the plants.