NaturVet Tear Stain Topical Remover Plus Aloe for Dogs and Cats, 4 oz Liquid, Made in USA Tylosin free formula is a gentle and effective, topical water-based wiping solution for removing tear and saliva stains from your pet's fur. Helps unsightly stains for beautiful, healthy eyes and coat. Gentle enough to use on a regular basis to prevent reoccurrence. Liquid 4oz for external use only on Dog and Cats over the age of 12 weeks. 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. Use daily until tear stains subside and to help prevent reoccurrence. Use in conjunction with one of NaturVet Tear Stain supplements to remove tear stains from the inside and out. All NaturVet products are veterinarian formulated and manufactured in the USA in an FDA audited, cGMP compliant facility. 100% Satisfaction Guarantee.