Frontline Flea Spray helps to treat and prevent fleas, ticks and biting lice on cats and dogs. __Benefits:__ - Flea spray for cats and dogs, designed to help treat and prevent fleas, ticks and biting lice - Frontline Spray kills adult fleas on your pet within 24 hours - Protects against nasty creatures for up to 5 weeks - Resistant to rain, baths and even shampoo washes - Easy to apply to your cat or dog - For your home, dog and cat beds, and non-animal surfaces, try Frontline Homegard Flea Spray