I can tell you that steam cleaning really helps. When I started out noticing them I would take paper towels and rub my legs and could se what looked like light blond to brown hairs. That quickly grew into Black hairs cocooned with a small bug in them in my skin I pick I cant help it they are only on my arms which are open ost times. I did have springtails in y house I think these are cotton moths. I do see the brown specs in the sores as well I have many samples is there anywhere to send them I live in Kentucky