I went full on toxic warfare bombs and sprays. I've got to much time invested to give up now. I don't see any movement in tent.
I'm hoping to wash buds in baking soda peroxide mix to clean when I harvest in a about 20 days or so. This is first time I have had to spray anything this late in flower, I hope all turns out. Idk?
I believe a simple H2o2 wash like the outdoor folks do should suffice for a "clean" smoke. Pyrethrum is sensitive to light and the strength of it is deteriorated quickly when exposed to it since it is non-systemic. I would guess that your yield will be free of anything in the Pyrethrum bombs by harvest. I think I read its half life is literally just a few days. Not to be confused with Pyrethroids which are synthetics of Pyrethrum and the half life will be considerably longer.