Rodent season begins when the weather starts to cool — so for much of the U.S., the season is upon us. Avoid damage to your property and exposure to diseases by preparing early and well to keep rodents out. If you find a crack, hole or crevice that is about a quarter of an inch wide — about as wide as a dime — seal it up! PrevenChew Stainless Steel Mesh is a rodent excluder just for this purpose. Used in combination with closed-cell foam or a quality caulk or sealant, PrevenChew makes rodent-proofing a snap. With its flat mesh design, it can be crumpled and used as a gap filler or left flat and used as a barrier to protect larger openings.