L&Schickens :
I normally use a garden sprayer, but I don't think it gets under the wings and vent very well. I did spray them before I let them out in the loft, but I caught a bunch today to check them and they are still covered in bugs.
ah, mine were mostly infested around their heads
and...
I had 60+ birds to spray, so I mixed up a cattle/poultry spray solution in a garden sprayer and misted them while they were on the roost. According to the directions on the bottle of Permithrin stuff, it sounded like that was how they intended you to apply it.
It was definitely faster and...