In frontline plus, fipronil blocks the nerve receptors of the insects it encounters.

How long until frontline works. Frontline starts working once the product has. How long does it take for frontline to work on my dog? Frontline plus works perfectly, and it removes fleas within 18 hours once it comes into contact with your pet, and it kills all ticks available within 48 hours.

It takes up to 48 hours for frontline to dry. Allegedly, fleas are supposed to be killed within 18hrs of application & ticks within 48hrs. How long does it take to work?

How long does it take for frontline to work? Frontline plus should take only 18 hours to kill all fleas that come in contact with your pet’s coat. Frontline is among the most prescribed medicine for fleas treatment in pets.

According to the frontline website it will start killing live fleas. Within 48 hours, your dog or cat should be completely free of flea. You may think it looks dry before this, for example within hours, but it will take longer than you think to be dry and effective to fight off.

Read our faqs to find out how frontline plus can help treat and prevent fleas and ticks on your dog. In as little as four hours, frontline can destroy. How long does frontline take to work?

Sprinkle over zones used habitually by your pet, including those under pet sheet material. Fleas or ticks don’t have to bite the pet for frontline to work, just the contact with fur and skin is enough to be effective. So, how long does frontline take to work?