Revolution for cats is a once a month, easy-to-apply treatment for the protection against fleas, heartworm, hookworm, roundworm, lice and mites. Revolution is waterproof after 2 hours and wont wash off.
Revolution is quickly absorbed into your pets bloodstream, killing heartworm and in cats, intestinal worms. Once It moves into your pets skin and hair it then starts killing fleas, flea larvae, flea eggs and other external parasites.
Safe to use in kittens from 6 weeks of age.