Shop / Bio Spot Active Care / bioSPOT Spot On Flea and Tick Control for Cats Under 5 lbs Bio Spot Active Care $18.99 bioSPOT Spot On Flea and Tick Control for Cats Under 5 lbs Quantity Weight 3 month pack Ship to me Pickup in store Add To Cart Due to supply chain constraints affecting inventory levels on some brands and products, it is possible that this item may be cut. We apologize for this inconvenience and will automatically refund any items not shipped. Information Ingredients Unbeatable 5-way protection in an easy one-step application. Kills fleas for one month, deer ticks for one month, flea eggs and flea larvae for 3 months and repels mosquitoes. Methroprene 3. 6%, etofenprox 40%, other ingredients 56. 4%. Customers also liked Customer Reviews