Bravecto Spot-On is a topical treatment that controls fleas and paralysis ticks on cats for up to 3 months. This unique spot-on has long lasting effect. It starts killing fleas within 12 hours of application and remains effective for up to 12 weeks. The spot-on treatment breaks flea life cycle by eliminating adult fleas and ticks before they lay eggs. Shop affordable flea and tick control products online at DiscountPetCare with free shipping.