Jun 18, 2014 - 07:45 AM
Don't spray CB 90 directly or wet the leaves. Spray under, around or between, very lightly. If you are trying to kill plant pest such as aphids, etc, then I would use something else, preferably a soap such as Natural Guard Neem - here is the link - http://www.epestsupply.com/cgi-bin/sh...
CB 80 has propellants and solvents that could burn tender plant leaves or flowers. I use it all the time around house plants to kill gnats, etc. But I have experienced some burning as well when I get a little carried away spraying it.