Treatment FAQ

how does flea spot on treatment work

by Dr. Neoma Beahan Published 2 years ago Updated 2 years ago
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Spot on medicines work as an insecticide that kills off fleas on your cat or dog. Once you apply the treatment, the natural oils in their skin distribute the substance around their body. The pesticide chemical in the treatment remains in their hair follicles and continues to be release after the initial application.

How long does spot on flea treatment take to work?

Your treated pet is a flea-killing machine and any fleas jumping on will be killed within 24 hours with FRONTLINE Plus® and FRONTLINE® Spot On, or within 6 hours with FRONTLINE Tri-Act®.

What happens after spot on flea treatment?

If you've treated your pet with FRONTLINE Spot On or FRONTLINE Plus those fleas will die within 24 hours, and so will have few opportunities to lay eggs (egg laying normally starts 24 hours after feeding), helping you control the infestation in your home.

How long do fleas live after spot on treatment?

It has a very good residual effect which means that it will continue to work for some time if left undisturbed. Adult fleas will be killed within a few days but the floor should not be vacuumed, swept or washed for at least two weeks after treatment because there will still be eggs which will continue to hatch.

Do fleas jump off after treatment?

Flea larvae can remain dormant in your home for months, so new fleas may continue to emerge — even after treatment. These fleas will quickly die after hatching if you've treated your home and kept up with regular flea preventive for your pet, but it can take a while for all the existing fleas to hatch and be killed.

How do I know the fleas are gone?

You are looking for and fleas that fall or jump off. Once you see one, it is safe to assume there are more. Apply petroleum jelly to the flea comb and brush your dog a second time. If your dog has fleas, they will get stuck to the jelly and you will be able to see them.

Can my cat sleep with me after flea treatment?

You can usually cuddle and pet your cat immediately after receiving an oral flea prevention medication. Topical products can take a few hours to soak into the skin layer. Avoid petting your cat for 24-48 hours in the spot where you applied a topical medication.

Can fleas live in your bed?

Can Fleas Live in Your Bed? These pests infest multiple areas in homes, especially mattresses, cushions, and carpeting. Pets transfer fleas to the beds and furniture where they sleep. From here, the insects quickly spread around the house.

Can fleas live in carpet?

Flea larvae can lurk in the carpet for months feeding off the dried blood and feces of the adults on the host. High pile carpets are the perfect hiding place for fleas. While looking for hosts, the pests can leap up to seven inches from the ground.

Why does my dog still have fleas after treatment?

Not treating often enough Fleas go through a life cycle of egg, larvae, pupae and adult. Most flea treatments just kill adult fleas, but fleas can continue to emerge for months after you think an infestation has ended. When a newly emerged female flea finds a host, she can lay eggs within one day.

Why do I still see fleas after using frontline?

It doesn't work as well if applied too soon after a bath since much of the pet's body oils have been removed. Frontline does not kill fleas immediately so your dog is going to need help from you to keep the fleas under control in his environment.

Can fleas live in human hair?

First, is it possible for fleas to live in human hair? The short answer is no. There are more than 2000 types of fleas around the globe. However, there is no evidence that these insects can live on the human body or scalp.

Can fleas live on furniture?

Myth #2: Can fleas live on furniture? Fleas usually enter the house on pets, as stated above, but they can quickly find refuge in the house. Carpets, bedding, pet beds, and upholstered furniture make cozy homes for fleas, flea eggs, and flea larvae.

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