- Product Review (submitted on June 2, 2020):
- We've been battling carpenter bees for years and last year came found DIYPest Control. The Tempo Dust has been the most effective product we have ever found. The bees carry it into their nests so it works against the ones we don't see as well as the annoying ones buzzing around our house. We treated twice last season but missed doing the fall treatment and plugging the holes. So they did come back this spring, but in much reduced numbers. First treatment of Tempo Dust seems to have worked. This fall we'll remember to do an end of season treatment and plug all the existing holes.