Anybody who's used this stuff, can you pass on some tips for those who've never used??
1. For SBB users, should you close up with a mite board, to keep the "aroma" in the hive (better mite kill rate?)
2. The directions say to take all entrance reducers off a hive, but is this necessary if you have SBBs?
3. I opened the tub, to see what was inside---trust me, don't do this if you're not wearing a respirator. The formic acid knocked me on my backside.
I thought Apiguard was wicked stuff. But, I understand formic acid is an acceptable part of IPM.