Best that I found.
My 3 dogs ended up with fleas about a month back.Feral cats in the area. I went to the vet. I prefer to use natural remedy s. However, I used a natural spray for the house , shampooed the carpets , gave the dogs a bath with flea shampoo once a week for three weeks , used a flea treatment from Hartz.Even Seresto flea collars, suppose to be the best collars. None of it worked. Us and dogs were sick of being bit. I did some research I found this Virbac Knockout.. I sprayed through out the house. No heavy residue, or smell. Within hours I saw an immediate difference. In less than a few hours I have seen none. No more bites , my dogs have stopped scratching all the time. Awesome stuff. Highly recommended.
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