T from Atlanta, Ga writes,
Should Cyper WP be sprayed on rock mulch next to the foundation?
My foundation is surrounded by a three foot band of decorative river rock. Can the product be sprayed onto these rocks.
Cyper WP can be sprayed on rock mulch. You should note that Cyper WP can leave behind a white powdery residue that can be noticeable on dark surfaces.
Answer last updated on: 04/26/2012