Hartz UltraGuard Topical Flea & Tick Spray for Cats, slide 1 of 1

Hartz UltraGuard Flea & Tick Spray for Cats, 8-oz bottle

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Help your cat companion fight pesky fleas and ticks with this Hartz UltraGuard Flea & Tick Spray for Cats! This flea and tick spray is suitable for cats and kittens 12 weeks of age and older and combats fleas! This water-based tick and flea fighting spray is designed with a spray nozzle for easy application, so you can provide your furry friend with faster relief without all the hassle. Ticks and fleas can be a burden not only for your feline friend but also for your entire household, but have no fear because when it comes to flea and tick control, Hartz has got your pal covered!

Key Benefits
  • Hartz UltraGuard Flea & Tick Spray can combat ticks as well as fleas, giving your cat companion the long-lasting protection she needs.
  • Flea and tick spray is specially designed for cats and kittens 12 weeks of age and older.
  • Flea and tick spray is easy to apply to your feline friend and is water-based and gentle on skin and fur.
  • This easy-to-use flea and tick spray is gentle on your cat but tough on pesky pests.
  • Proudly made in the USA of domestic and imported materials to protect your cat companion from pesky fleas and ticks.

Use only on cats. Causes moderate eye irritation. Avoid contact with eyes, skin or clothing. Wash hands and exposed skin thoroughly with soap and water after handling. Do not apply to kittens less than 6 weeks old. Consult a veterinarian before using this product on debilitated, aged, medicated, pregnant or nursing animals. Sensitivity may occur after using ANY pesticide product for pets. If signs of sensitivity occur, bathe your pet with mild soap and rinse with large amounts of water. If signs continue, consult a veterinarian immediately. Do not use near birds, fish or foodstuffs. Do not use this product simultaneously or within 30 days before or after treatment with or exposure to cholinesterase inhibiting drugs, pesticides or chemicals. However, flea and tick collars may be replaced immediately after use.

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.

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  • Item Number
  • Weight
    13.6 ounces
  • Usage
  • Lifestage
  • Product Form

Active Ingredients: Tetrachlorvinphos 1.08%.


Recommend dosage for cats:

Spray 15 - 25 strokes for small cat. Spray 25 - 35 strokes for large cats.

  • Hold bottle upright about 6 inches from pet.

  • Spray lightly until the tips of pet's hair are moist. Keep spray out of pet's eyes.

  • Rub spray into animal's coat. For long-haired cats, ruffle fur to allow spray to reach skin.

  • After 10 minutes, dry cat with towel.

  • Comb and brush coat.

  • Repeat once a week.

  • If you see a tick, spray it directly.

  • Use on bedding and other areas as needed.


Where is this product sourced from?

We source all our products from manufacturer approved distributors or directly from the manufacturers. Chewy takes pride in ensuring that our furry friends’ wellbeing is always our top priority. We have worked hard to partner with all of the manufactures to deliver 100% authentic products

About Hartz UltraGuard Sprays for Cats

Hartz Commitment to You and Your Pets

Hartz Commitment to You and Your Pets

Hartz treasures the bond between you and your pet, and they're committed to providing you with products designed to protect and rid your pets of fleas and ticks year-round. Make your pet one of the 5 million furry family members Hartz helps keep pest-free and happy every year! 

UltraGuard Cat Sprays

Help your kitty ditch the itch from fleas and ticks with Hartz UltraGuard Flea and Tick Cat Sprays. These easy-to-use sprays can start killing and repelling fleas and ticks within 10 minutes, so your cat can play her way through itch season without a scratch. The convenient wide-stream spray bottle makes application super easy, and the treatment can be used on cats and kittens 12 weeks and up.

UltraGuard Cat Sprays

Choose the Protection That’s Right for You





Kills and repels fleas and ticks

Kills fleas and ticks from hatching for 7 days


Can be used for preventative treatment

Prevents flea eggs for up to 30 days


Fresh-scented spray

Contains aloe


For cats and kittens 12 weeks of age or older

For cats and kittens 12 weeks of age or older

About Hartz

Hartz has been delivering exceptional consumer pet care products for over 90 years. Their goal is to provide innovative, trustworthy and affordable products that strengthen the bond between pets and people, and to offer the knowledge and support people need to better care for their pets. Their mission is a world where every pet can lead a healthy, happy and long life in a loving home.

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Rating: 3.3 of 5 stars 3 Reviews 3 Reviews 3.3 out of 5 Stars

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67% Recommend

67% of reviewersrecommend this product

Rating: 3.3 of 5 stars 3.3 / 5

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  • 4 out of 5 stars

    Good for bedding

    By Kitty on Nov 9, 2020

    Our cats won't stand to be sprayed with this so we spray our bed and any place they sleep. Any fleas we have seen are either dead or close to it. Just have to be patient once fleas arrive. Takes awhile to rid cats and house!

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  • 5 out of 5 stars

    A trusting brand of flea & tick spray for cats

    By Ainge on Sep 16, 2020

    This is a trusting brand of flea and tick spray. It really works. I use it for my kitten and she doesn't scratch as often as she use to scratch. Simply spray on your feline a couple of times. I use this spray and she wears the Hartz flea and tick collar. And using both items keeps my kitten free from fleas and ticks. I would recommend buying this brand of cat flea and tick spray.

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  • 1 out of 5 stars

    fleas still here

    By catlady on Oct 22, 2020

    does not work, cats are afraid of the spray sound so it's hard to treat them.

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