- Kills up to 100% of existing fleas in less than 24 hours
- Continues killing fleas for an entire month or more
- Remains waterproof for 30 days, even if your dog or cat swims or is bathed
- Gentle enough for use on puppies and kittens 8 weeks of age or older
FRONTLINE® Spray Treatment for Pets provides long-lasting, effective control of fleas and ticks on your cat and dog. Frontline® is ideal for severe existing flea and tick infestations. FRONTLINE® Spray can be used on puppies and kittens 8 weeks of age or older and provides a quick and effective way of eliminating large flea and tick infestations already on your animal. FRONTLINE® Spray is ideal for reducing and controlling fleas and ticks in multi-pet households. Great for the initial treatment of flea allergy dermatitis (FAD).