Harris Home Pest Control Flea & Tick Killer Spray, 128-oz bottle

By Harris
Rated 2.7143 out of 5 stars
$22.99Chewy Price

In Stock
FREE 1-3 day delivery over $35

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About This Item


  • Water-based formula is designed to be safe around both younger and older pets.
  • Adjustable spray nozzle can emit a fine mist or steady stream.
  • Active ingredients include clove, cottonseed oil and deltamethrin.
  • Made to be effective on lawn insects—use it outside too!
  • Designed to be odorless, non-staining and long-lasting.

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Top IngredientsDeltamethrin.Cedar Wood Oil, Eugenol, Sodium Ricinoleate...(S)-Methoprene 0.01%, Etofenprox 0.50%, Piperonyl Butoxide 2.00%...Active Ingredients: 2-Phenethyl Propionate 5.00% Clove Oil 0.50% Rosemary Oil 0.50% Thyme Oil 0.25% Inert Ingredients 93.75% Total 100%, Inactive Ingredients: Deionized Water, Wintergreen Oil...5 Active Ingredients:rnClove Oil .1.70%rnThyme Oil ..1.70%rnCinnamon Oil ..1.50%rnLemongrass Oil ..1.50%rnPeppermint Oil ..1.00%rnInert Ingredients* ....92.60%rnTotal ...100%rn*Isopropyl Myristate, rnIsopropyl Alcohol, Vanillin...
Breed SizeSmall Breeds, Medium Breeds, Large Breeds
Health FeaturePest Control

Questions & Answers

11 Customer Questions

does the spray work to kill fleas
Answer by ChewyApr 14, 2020
This spray is designed to kill fleas and ticks. It is for use around the home and yard, not for direct use on pets. Please click on the attached photo to reference the directions.

Is it safe for cats to eat grass after?
Answer by ChewyNov 12, 2021
Harris Flea and Tick Killer contains .03% Deltamethrin as the active ingredient. Deltamethrin is low in toxicity when it is touched and this product is labeled to be used around pet bedding. However, not to be used on grass where your cat or dog might ingest the grass. Do not allow your cat or dog access to ingest the grass treated with this product until a thorough rain or 30 days whichever occurs first.

How long does it take to dry on carpet?
Answer by ChewyNov 20, 2021
This spray takes approximately 2 hours to dry on carpet.

Can this be used in a carpet cleaner? I have a carpet cleaner that would help me get this into my carpet more effectively and quicker.
Answer by ChewySep 12, 2021
This is not formulated to be used in a carpet cleaner and is intended to be sprayed directly.

ReviewsWrite a Review

Rated 2.7143 out of 5 stars
7 Ratings
Would recommend to a friend

7 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.
Rated 3 out of 5 stars
By nikko on Aug 17, 2022

Broken spray handle

Love the spray its perfect for my yard. My only issue was the spray handle was broken. As soon as I took it out the plastic a spring and a plastic piece fell off. The bottle leaked like crazy after opening.

Rated 1 out of 5 stars
By Terri on Jan 13, 2022

Make sure you have your own spray bottle

Sprayer does not work. So you’ll need to have something to spray with to use.

Rated 5 out of 5 stars
By STJOHN on Aug 17, 2021


We were very glad to get a spray that was odorless. where we did not have to leave the house to kill the fleas, eggs and lava.

Rated 3 out of 5 stars
By Fleakiller on Apr 9, 2021

No sprayer included.

It wasn't shipped with the sprayer. I got just a gallon of flea killer. Had to find a sprayer to use it.

Rated 1 out of 5 stars
By Ruthless on Oct 22, 2020

Unusable container

This item arrived WITHOUT the spray attachment. What the heck????

Rated 4 out of 5 stars
By Debbie66 on Jul 17, 2020

Kills Creepy Crawlies

Great product, no smell. Only thing I hate is the spray nozzle. My hand cramped too fast. I poured it into a weed sprayer that you pump and gives a continuous spray that way.

Rated 2 out of 5 stars
By Doggies on Jan 14, 2020

Nozzle broke

Nozzle doesn't work, had to go buy and diffrent sprayer, company need to sell the bottle of spray without a nozzel