Wil from Portland, Or writes
I know someone who used a similar product although I don't know what exactly but it damaged the finish of his composite deck
We have not heard of any such issues with EcoExempt Jet Wasp And Hornet Spray melting painted or plastic surfaces when used as directed. It is made with essential oils and inert ingredients listed on the product label. We would recommend testing a small, inconspicuous area if you are concerned about damage to stains or finishes.
Answer last updated on: 04/06/2016