Virbac USA
kooijker dog with sunset

Parasiticides

KNOCKOUT® Brand Products

Don't just treat your pet, treat the whole environment.

KNOCKOUT® E.S. Area Treatment, KNOCKOUT® Room and Area Fogger and KNOCKOUT® Area Treatment can help treat and control fleas and ticks around your home.  Many products only kill adult fleas, leaving 95% of the population alive in the house.  With KNOCKOUT Brand Products, you can now choose from a family of products that kills adult fleas, kills pre-adult fleas, kills ticks and aids the prevention of flea reinfestation.  Find one that is right for you.

Find the right product

E.S. Area

16 oz

Area

14 oz

Fogger

6 oz

Subscribe