This item has been DISCONTINUED. Please call 1 (800) 889-8967 for availability.
Long Acting KnockOut Flea & Tick Spray with Nylar (insect growth regulator) by Virbac kills fleas for 2 months and kills ticks (including Lyme Vectors) for 1 month. Nylar IGR sterilizes fleas for 3 months.
*Permethrin: CAS 52645-53-1.................2.00%
**Pyriproxyfen: CAS 95737-68-1 (Nylar**)....0.05%
This is strong smelling when you first spray it, but after it dries, my dogs smell really good. I do not have any flea problems and I have six dogs. My dogs are all small & are inside dogs & they sleep in our bed. I really wish they would bring this back so I can order several bottles.
Best Product Ever! by sunshine from Illinios07/04/2010
I am told that this product is no longer available from Virbac. And this upsets me a GREAT DEAL! This product was Highly Recommended by my Vet! My dogs never had a flea problem when using this product. No bites, ECT. I recently purchased a different flea control product from my Vet because this was unavailable, and I feel I waisted my money!
I will MISS this product!
fantastic stuff by keeley from st.petersburg,fl05/06/2010
THis works vey well on my white german shepard. I have tried some other brand i get a the do it yourself pest store, but he has a reaction that i do not like when i spray it on him even though it does kill the fleas like real fast. Knockout does not seem to bother him like this and it kills the fleas fast. I sit outside and use a furbuster comb and gently comb his long hair unitl all the fleas are gone. Last for about a week or so and then i have to spray him again. I give him a bath once evry two weeks since he is a house dog that loves his AC in Florida. I just have a problem trying to find this stuff and i can't understsnd why. Tomorrow i am calling the Virbac company to find out. I tell everyone about this stuiff.
KnockOut Flea & Tick Sray for Dogs by Virbac by gulfcreature from Lillian, AL10/29/2010
This stuff works so good! I cannot believe it has been dis.! My dog and I were fighting fleas even with the other teatments and she was still getting fleas. But this stuff stopped them cold! Just a little mist ever few days and no fleas or ticks what so ever.