Provides long-lasting flea, tick and mosquito protection for up to 1 month. Kills adult fleas, flea eggs, flea larvae, mosquitoes, and deer ticks that may transmit Lyme disease. 

Use applicator tip to part hair and apply liquid to skin between shoulder blades at the base of the head. For best results, brush cat 12-24 hours after application to help distribute over skin. Do not reapply for 30 days. Do not use on cats under 12 weeks of age or under 2.5 lbs. 

Contains 45% etofenprox and 4.05% s-methoprene.