I am using revolution for my cats(2nd application after two weeks) which seem to have sarcoptic mange clearly. However, this mange is so bad, and it bites me too. I'm losing my mind, itching all over. Has anyone else been there? Please tell me I'm not alone! I'm just praying that this mange subsides. But we now live where it's 90 degrees and 75 % humidity in PA everyday. I think the weather is going to support this condition all summer and I'm going to struggle continuously. Different web sites say that the mites live 1,3 day or 3 weeks off of the cat's bodies? If anyone know anything about this, please H-E-L-P.