Ok so here lately my chickens have gotten mites. It is nasty!! There is one hen I am really worried about she has alot more than the others. I wanted to ask though. I have liquid Seven dust but my friend told me not to use it that you have to use the powder. She knows what she is talking about but I just wanted to make sure and also if I cant use it then what is different about the powder?? I dont want to put my chickens in any harm but I need to get rid of these mites. I am cleaning the coop and washing them. If I can use the liquid how much water do I use with it? And do I just dip them like I do dogs when they get flea dipped? Thanks!!