Description
Indications: Virbac Knockout extra strength Area Treatment with Pyriproxyfen Insect Growth Regulator kills active flea infestations and prevents infestations from developing. Prevents reinfestation for seven months. Adult fleas may be seen in the treated areas when brought in on infested animals or when adults emerge from pupal cases however a population will not develop in the treated area. In transportation equipment certain plastics may be whitened or dulled. Apply only to carpets and cloth-u
