Q: Can PetArmor Plus be used on puppies? A: Yes, PetArmor Plus is vet-strength protection that’s safe for puppies 8 weeks and older. Choose the correct formula based on your dog’s weight: 5–22 lbs, 23–44 lbs, 45–88 lbs, or 89–132 lbs.

Q: Does PetArmor Plus protect against mosquitoes? A: No. PetArmor Plus is designed to combat fleas, flea eggs, larvae, ticks, and chewing lice. It does not target mosquitoes.

Q: How often should I reapply PetArmor Plus? A: Apply once every 30 days to maintain powerful, uninterrupted protection. Do not reapply more frequently.

Q: How long does it take to work? A: The formula begins acting within 24–48 hours, rapidly neutralizing infestations at the source. For best results, apply directly to the skin and avoid bathing during this window.

Q: How long does it take to dry? A: Drying typically takes 15 minutes to 1 hour. Ensure the product is fully dry before allowing contact with water or other pets.

Q: Is this treatment waterproof? A: Yes. Once dry, it holds up through bathing, swimming, and rain—delivering dependable, long-lasting protection.

Q: Does it have a scent? A: It may have a temporary medicinal scent during application, but it fades quickly once dry.

Q: How does PetArmor Plus work? A: Using fipronil and (S)-methoprene, this formula disrupts all key stages of the flea life cycle—stopping infestations before they can spread. It targets pests on contact and protects your dog from head to tail for a full month.

Q: Do I need a prescription? A: No. PetArmor Plus delivers trusted, vet-quality protection without a prescription—ready to use at home when you need it.