David from Baltimore writes
I have a heavy infestation (to me anyway). I sprayed last week w/gentrol & temprid and plan to spray this week with just temprid. Will this weeks spray nullify the gentrol from last weeks spray?
Due to the fact Gentrol has a long residual spraying Temprid once a week as directed will not void out the Gentrol.
Answer last updated on: 01/20/2015
