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Is it safe to apply Advantage flea spray after fipronil on my cat?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | 10 lbs

I applied fipronil drops on skin 2 weeks ago a and wants to use Advantage spray because I still see fleas on my cat. do you think it is safe?

1 Answer

Most Helpful Answer

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Answered By Jeffrey Milner

Veterinarian

Published on October 16th, 2017

In all likelihood, your kitty will probably be safe. However, I would advise using a product such as Capstar instead (nitenpyram) to most safely kill adult fleas without causing any sort of interaction.

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