You have a skin fungus that is attracting the colembolla mites the biting feeling is the fungus coming through the skin its a super food for the mites...cedarcide fogging and ozone will help kill the cycle ...also Colloidal Silver and cats claw from herb pharm will kill the fungus you have to get rid of fungus to get the mites to leave you alone....fogging is essential you must have a mold problem or water leak somewhere for this to start ...mine was rats and water leak under tub..good luck