TOUGH ON FLEAS – KILLS FLEAS, AND PREVENTS EGGS AND LARVAE DEVELOPING: highly effective veterinary medicine with a dual-action formula. Fipronil kills fleas within 24 hours and S-methoprene stops flea eggs and larvae developing in the home. KILLS TICKS & BITING LICE. Ticks and biting lice are killed within 48 hours. MONTHLY TREATMENT: Prevention is the best way to protect your pet from fleas and ticks. To protect your cat against both fleas and ticks use every 4 weeks. EASY TO APPLY: Simply part the coat between the shoulder blades until the skin is visible. Place the tip of the pipette on the skin and squeeze gently to empty its contents onto the skin. The active formula will then spread across the body and keep your cat protected. VET STRENGTH TREATMENT: Beaphar FIPROtec COMBO is a veterinary medicine available without the need for a veterinary prescription. It contains fipronil and s-methoprene. Fipronil effects the nervous system of fleas, causing hyperactivity. As a result, it is quite common to see 'more' fleas following treatment as it takes effect. SUITABLE FOR CATS AND KITTENS: over 8 weeks old and weighing more than 1kg