The Clear vapor irritant was developed specifically for indoor use, making it the ideal pepper spray product for use with the PEPPERALARM™ device. Being completely clear, it will not stain after it has been dispensed. This two ounce canister will provide protective cover for up to 900 square feet when used with the PEPPERALARM™ dispenser. This clear pepper irritant will stop intruders in their tracks immediately and drive them away from your premises empty handed. After about an hour, it will have completely dissipated making the area accessible again.