Virbac
Knockout Extra Strength, 16 oz
Category
Other Drugs & Treatments
$35.77 ($2.24/oz)
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Get 5% off qualifying animal health products when you spend $3,000-$4,999.
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16 oz bottle
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Product details
This product kills fleas and prevents flea infestations for a full season (up to 7 months). Adult fleas may be seen in treated areas when brought in on infested animals or when adults emerge from pupal cases; however, a population will not develop in the treated areas.
In transportation equipment, certain plastics may be whitened or dulled. Apply only to carpets and cloth upholstered areas, or test an inconspicuous area before applying.