FLYS-OFF Insect Repellent Spray for Dogs & Cats, 6-oz -

Flys-Off Insect Repellent Spray for Dogs & Cats, 6-oz

By Flys-Off
Rated 4.1923 out of 5 stars
$5.84Chewy Price
$13.99Chewy Price
$5.55Autoship Price
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About This Item


  • Insect repellent protects your pets from flies, gnats, mosquitoes, fleas, ticks and lice.
  • Can also be used as a surface repellent on bedding.
  • Comes in a convenient pump spray.
  • Comes in a convenient pump spray that is ultra-easy to apply with a few quick spritzes.
  • Great alternative to monthly topical solutions and great for multi-pet homes.

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Play Video: Learn More About Flys-Off From Our Team of Experts
Learn More About Flys-Off From Our Team of Experts

Important Information

Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.

Questions & Answers

19 Customer Questions

Can this product be used in conjunction with K9 Advantix?
Answer by ChewyApr 27, 2020
It is not recommended to use this spray in conjunction with another flea/tick treatment. This spray is a great alternative to monthly topical solutions and should be reapplied every 9 days.

Is it safe to spray on a concrete surface where cat feeding bowls are placed?
Answer by ChewyJun 17, 2021
It is recommended by the manufacturer to not get the product directly in food or water. If your pet has a tendency to spill food or water then eat or drink it up, do not spray near the bowls."

Does this product contain citronella or lemongrass? They are not listed as active ingredients but I wanted to be sure as I am allergic to both.
Answer by ChewyJul 18, 2019
This product does not contain citronella or lemongrass.

what are the ingredients?
Answer by ChewyOct 28, 2022
For a complete list of ingredients, click the “Nutritional Info” tab, next to the “Description” tab, just under the product photos when viewed on a desktop. Click the "Nutritional Info" tab, next to the "Q&A" tab, towards the top bar above the product image when viewed on the app.

ReviewsWrite a Review

Rated 4.1923 out of 5 stars
78 Ratings
Would recommend to a friend

78 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.
Rated 4 out of 5 stars
By wrenjennie on Nov 19, 2022

Works great

This reminds me of a product I used years ago in's powerful and e effective against biting insects.

Rated 5 out of 5 stars
By Daisy on Jun 21, 2022

Awesome stuff - works great!

The horse flies around our property are tenacious. Our poor doggo gets swelling around the area they bite her. Flys-off keeps those pernicious little suckers off her so that she can enjoy our outdoor walks. Very pleased with this product and that it is safe for cats so that I don't have to try to scrub it off her before she goes back in the house with our kitties.

Rated 5 out of 5 stars
By Achoo on Aug 13, 2022

Great for hiking

This works better than anything I've found for keeping all variety of bugs away - and it actually has a pleasant odor.

Rated 5 out of 5 stars
By TyDanie on Jun 4, 2022

im writting the review because im back to purchase my second bottle

this stuff works instantly ! the flys left my baby alone during this hot summer, theres a nice light fresh scent as well. 10 out of 10

Rated 3 out of 5 stars
By safari on Oct 3, 2021

spray works, but doesn’t last more than 24 hrs.

Flys have been unusually bad this year 2021. I’ve tried many alternatives, but no luck keeping the flys off. The spray worked instantly and repelled the flys, but the flys were slowly appearing again the following day. I Would’ve given it 5 stars if perhaps it lasted a few days.

Rated 5 out of 5 stars
By BeanieFrankie on Sep 7, 2021

effective & smells decent

Seems to work well to keep bugs off, even agreeable on sensitive skin

Rated 5 out of 5 stars
By Yuki on May 25, 2021

Very effective product

We rescued our two kittens from the street. We never realize how much fleas they had till we brought them to the vet. This spray works perfectly for our both short and long fur kitties.

Rated 3 out of 5 stars
By Well on Jun 17, 2021

Cats hate it

I really don't know if it works or not, immediately after putting this on my cats they acted like I was a monster and ran away from me

Rated 5 out of 5 stars
By naenae on Jun 22, 2021

its worked

its actually works. > dnt mind this Thanks for your order, nae nae! Waiting is the hardest part. We'll be right over on

Rated 5 out of 5 stars
By none on May 17, 2021

Fly Stay repellent

Havent tried yet but plan on later this week.i am sure it will work fine