Mouse Shield™ contains an EPA-registered pesticide that protects the foam from attack by mice, birds, bats and tree squirrels. It also blocks ants, roaches, spiders and bees. Use mouse shield to fill gaps and cracks inside your garage, attic, crawl space, basement, under sinks, around pipe/electrical penetrations or any areas where pests, insects or drafts can enter your home and living spaces.
California residents see Prop 65 warnings.