Scratch Prevent is formulated to deter cats from scratching on household items. For use on furniture, doors, carpets, wood, metal, plastic, or anywhere else your cat wants to scratch. Advanced Formula Indoor & Outdoor Use Easy to Use Long Lasting Made in Canada Note: This product is a training aid, always praise your cat for good behavior and redirect them to a suitable area to scratch such as a scratching post or pad. Available Size: 380 mL