For external use only on dogs and cats over the age of 12 weeks. NaturVet Tear Stain Remover is a topical, gentle, water-based, wiping solution for removing tear and saliva stains from your pet’s fur. Helps unsightly stains for beautiful, healthy eyes and coat. May be used on a regular basis. Do not use directly in eyes. Moisten cotton ball with NaturVet Tear Stain Remover and gently wipe over stained fur area. Rinse area with water after applying to your pet. Available Size: 4 oz