How fast does advantage kill fleas

On top of the irritation and itchiness, fleas can also lead to serious health problems. Some cats have allergies to flea saliva. In these cases, just a few flea bites can cause flea allergy dermatitis, triggering severe itching and sore skin. Fleas can also lead to anemia if a flea infestation is severe and even a tapeworm infection, should your cat swallow an infected flea while grooming.

And because fleas feed on all red-blood mammals, they can also prey on humans. The adult fleas visible on your cat account for only five per cent of all the fleas present in an infestation. The rest are lurking as eggs, larvae and pupae, which may be hidden and scattered throughout your home. The treated coat and skin results in the paralysis and death of adult fleas, flea eggs, and flea larvae.

This prevents flea eggs and larvae from developing into the next stage of the flea life cycle, effectively killing them. Step 5: Place the tip of the tube on the skin and squeeze it firmly several times to empty the contents directly onto the skin. Do not rub the product in. Allow it to dry naturally.

Note: only apply to intact skin. It is recommended to keep your cat off leather furniture and wood floors while the product dries. It does not require fleas to bite 1. Oral flea products, in contrast, are active in the bloodstream, which means fleas must bite your pet to be killed. Indoors, however, fleas can live indefinitely as long as they can find a red-blooded host to feed on. If he gets either product in his eyes, flush his eyes thoroughly with water.

If you suspect your dog is having an adverse reaction to a flea topical, call the vet immediately. By using the site, you agree to the uses of cookies and other technology as outlined in our Policy, and to our Terms of Use. References PetInformed. How Does Flea Medicine Work? Chloramphenicol for Dogs. If you choose to bathe your dog in between treatments, we recommend use of a general grooming shampoo for pets. Keep in mind that more frequent bathing may keep the product from working the full 30 days.

However, more frequent swimming may keep the product from working the full 30 days. Please follow label directions for the application of our flea products. This combination plays a crucial role in treating and preventing infestations, because:. It kills fleas through contact, so fleas do not have to bite your dog to die. With oral flea medications, fleas have to bite your dog and ingest the medication before they are killed.

However, if the dog has a severe infestation, retreatment within a month may be necessary. See product label for additional information. Follow label directions for application. Before applying, check the weight range and minimum age on the package to choose the appropriate product for your dog. Just make sure your cat is dry before application. If you choose to bathe your cat in between treatments, we recommend use of a general grooming shampoo for pets. It kills fleas through contact, so fleas do not have to bite your cat to die.

United Kingdom. More articles. Flea and tick range. Up Next. See All Articles. Why a cat nap or snooze in the garden could leave your pet scratching their head. Become a part of our friendly pet owner social network to chat about all things pet. Questions, comments or problems? Get in touch to see how we could help.