Today I found these little discusting bugs on my girls...stick tight fleas. Yuck!! After much research, I've started this treatment. Using a q-tip, I carefully saturated the heads & necks of my 5 hens using Adams flea & tick spray, I also dilluted Permectin II & sprayed down their bodies. I completely cleaned the hen house, roosts & lay boxes, then I sprayed down everything including their run with Permectrin II. After hen house dried & aired out, I put fresh shavings back in lay boxes. I will dispose of all eggs for the next month or so due to the toxins in all of that stuff. Hope I havent poisoned my girls...I'll keep y'all posted on results.