The Adams Plus Flea and Tick Collar begins killing fleas, ticks, and flea eggs and larvae on cats immediately. Insect Growth Regulator keeps killing eggs for up to 7 months, preventing reinfestation. It continues to work when wet and may be worn with a regular collar.
The collar's full protection against harder to kill ticks will be built up within a few days after being placed on the pet. Under conditions where pets are exposed to severe flea and tick infestations, it may be necessary to replace the collar more frequently. Wetting will not impair the collar's effectiveness or your cat's protection. If the pet goes swimming or is out in the rain it is not necessary to remove the collar. The Adams Plus collar may be worn with a regular collar.
Do not use on kittens under 12 weeks old. Fits most cats. Be sure to read all instructions carefully before use.
Tetrachlorvinphos - 14.55%
(S)-Methoprene - 1.02%
Other Ingredients: 84.43%