So what are the tiny red bugs? I remember seeing them once in my coop ages ago, but haven't seen them sincePermethrin spray, or dust for the chickens and a blow torch for the coops.
Don't get the two treatments mixed up!
I know, the very idea of using a blow torch in a wooden coop seems lunacy.
It isn't really. Bee keepers have been using blow torches to clean hives for years.
It does take some practice and a water/foam based fire extinguisher is a good idea until you've got the hang of not burning the coop down.
The hit everything with heavy duty chemicals seems to be a very American way of dealing with hygiene and illness.
I don't use any chemicals in the coops. I've been cleaning coops with a blow torch for years. It's fast, it kills everything, eggs and adults.
My view and the view of current science is DE is not only a waste of money it may also be harmful to chicken and human lungs.
The easiest way to check for red mite is to go into the coop at night with a clean white tissue and wipe the underneath of the perches. If the tissue has red stains on it afterwards, you've got red mite. You will probably be able to see them on the perch ends. Red mite are not in fact red! They are translucent gray/white. They only go red after sucking the blood of the chicken. Scaly leg mite are very small and difficult to see with the naked eye.
However, the effects of scaly leg mite are easily visible on the chickens legs. The legs start to look crusty and the scales start to lift.