Flea Shampoos for Pets: What They Can and Cannot Do

Flea shampoo gives a quick sense of progress because fleas wash off in the bath. But it is rarely enough on its own.

The short answer

Flea shampoos can kill or remove fleas on the pet during the bath, but they have little lasting effect, do not reach eggs and larvae in the home and may irritate skin if overused. Use only products made for your pet's species, age and weight, follow directions, and combine with vet-advised prevention and home cleaning and treatment. Ask your vet if your pet has sensitive skin.

What shampoo can do

• Remove many fleas on the pet.
• Provide short-term relief from itching.
• Help clean the coat and skin.

What it cannot do

• Prevent reinfestation.
• Treat bedding, carpets and the home.
• Replace a vet-advised preventive.

Using it safely

1. Use a product made for your pet's species and age.
2. Wet the coat, lather and leave for the stated time.
3. Avoid eyes and ears.
4. Rinse thoroughly and dry the pet.
5. Never use dog shampoo on cats unless the label says so.

When to call a professional

If the problem is widespread, keeps returning or you are unsure what you are dealing with, a professional inspection will save time and avoid wasted effort.

Frequently asked questions

Is flea shampoo enough?

Rarely.

How often can I use it?

As the label and your vet advise.

Are natural shampoos effective?

Check for evidence and ask your vet.

Can puppies and kittens use it?

Only products labelled safe for their age.

This guide is part of IPest's complete resource on tick and flea control. For identification help, prevention and treatment options, see our full tick and flea control guide for Bangalore.