Virbac Knockout Area Treatment provides powerful, long-lasting control of fleas and ticks inside your home. This indoor-use spray targets adult fleas, pre-adult fleas (larvae), and ticks, helping protect your pets and family from biting pests. One 14 ounce aerosol can treats approximately 2,000 square feet.
Nylar (pyriproxyfen) provides continuous flea control for up to 120 days by preventing immature fleas from developing into adults. Combined with fast-acting adulticides, this spray delivers comprehensive home protection.
For area treatment only. Do not apply to pets.
Hazards to Humans and Domestic Animals: Harmful if swallowed or absorbed through skin. Contains petroleum distillate. Do not breathe vapors or spray mist. Avoid contact with skin or eyes.
Remove pets and birds before spraying. Cover fish aquariums. Avoid contamination of food or feed.