Dog & Cat Supplies > Dog & Cat Flea Control Bio Spot Defense Flea and Tick for Cats Price $22.59 Stock status: Out of Stock Stock status: In Stock Product Code: RJ145-5250P Qty: Description Sizing Information Reviews Bio Spot Defense for Cats by Farnam * Kills fleas, flea eggs and deer ticks for 1 month* Kills and repels mosquitoes that may transmit heartworm disease* Insect Growth Regulator breaks the flea life cycle* As seen advertised on TV! Bio Spot Defense flea and tick control for cats provides long-lasting flea, tick and mosquito protection for up to 1 month. Kills and repels mosquitoes for up to 4 weeks. Insect growth regulator breaks the flea life cycle by killing flea eggs and preventing flea larvae from developing into biting, breeding adults for up to 2.5 months. Water resistant formula continues killing fleas and ticks in humid and wet conditions. Leaves a fresh, clean scent and contains lanolin for additional coat conditioning. Smart Shield applicator creates a barrier to help prevent liquid from getting on hands and helps dispense the correct amount for each application spot. Also helps free up one hand so you can hold pet while applying product. Simply open applicator door and load Bio Spot Defense tube white side up. Close the pink door and the tube will snap open, ready to apply. Use applicator fin to part hair and apply liquid to skin by pressing the square on pink door once between shoulder blades at the base of the head. For best results, brush cat 12-24 hours after application to help distribute over skin. Do not reapply for 30 days. Do not use on cats under 12 weeks of age.Contains 40% etofenprox and 3.6% s-methoprene.