NATURAL CHEMISTRY Natural Flea & Tick Shampoo for Dogs, 1-gal -

Natural Chemistry Natural Flea & Tick Shampoo for Dogs

By Natural Chemistry
Rated 4.5 out of 5 stars

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$31.99Chewy Price
$30.39Autoship Price
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About This Item


  • Formulated with natural cinnamon oil, clove oil and cedar oil which kills fleas, ticks, black flies, and mosquitoes by contact and is fully effective on fleas for up to 7 days.
  • Can be used around all ages of dogs from puppies to adults.
  • Easy to use, just apply shampoo onto coat of pet and work into coat.
  • Works on all stages of the insect’s life-cycle and can be used in conjunction with spot treatments.
  • To improve results, rub into pet’s coat and rinse after 5 minutes. Be sure that the entire pet is treated including hard to reach areas, such as between paws.

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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

1 Customer Questions

Can this be used on a 8-9 week old puppy?
Answer by ChewyAug 16, 2018
This product is for dogs of all ages.

ReviewsWrite a Review

Rated 4.5 out of 5 stars
38 Ratings
Would recommend to a friend

38 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.
Rated 5 out of 5 stars
By Woofdoggiedog on Mar 9, 2023

Clean product!

This soap is not thick, but we absolutely love it! Lathers up well when we use our Kong zoom groom tool in the bath. We have gotten multiple compliments on the scent of our dogs- they smell pawsome.

Rated 5 out of 5 stars
By Danny on Apr 25, 2023

Dog shampoo

The best dog shampoo I’ve ever used. My dog smells great and kills fleas on contact

Rated 5 out of 5 stars
By Joka on Dec 28, 2022

Flea n Tick Shampoo

Love the product, smells fantastic and seems to kill off those pesky fleas...I have two 1yr German shepherds gallon appears to be good for about 6-8 baths...Will be in my regular doggie maintenance list

Rated 5 out of 5 stars
By Pepper on Aug 28, 2022

Does the job

Shampoo smells great and works. The flees don’t stand a chance and leaves my dog’s coat soft.

Rated 5 out of 5 stars
By Katrina on Oct 18, 2021

Smells good and works great!

I have been using this product for years now and it truly does repel the fleas, ticks, and mosquito's. The scent is strong, but is good if you like the smell of cinnamon or cloves. I find this product repels for about 1 - 2 weeks and the scent can last up to 4 weeks for me. It is a oil/liquid, not shampoo consistency and does not lather like shampoo. I find leaving the product on for at least 10 minutes works best for removing current fleas. I recommend this product for immediate relief from fleas or a consistent inexpensive flea removal method. You may want to use conditioner or give your dog extra oils as this shampoo dries out the skin and coat with multiple uses.

Rated 5 out of 5 stars
By Debbie on Aug 15, 2021


Love this product loved the smell and that I can get in a large quantity will Deff buy again with ten puppies this was great

Rated 4 out of 5 stars
By RealReviewer on Mar 7, 2021

Not really shampoo

I have to give this product 4 stars because it is not the consistency of a shampoo. It is liquid. I have to mix it in with my pets regular shampoo to use it. I do not know the effectiveness of killing fleas, I bought this to repell them which I believe it does. The product has a very strong clove smell in the bottle, but is subtle once you wash your pet. The essential oils in this "shampoo" leave my pets fur very soft. This product can be used on both dogs and cats(I do) because it has the same ingredients/potency as the cat shampoo of this brand.

Rated 5 out of 5 stars
By Luli on Apr 27, 2021

Great shampoo

This is the only shampoo I've ever tried on my dog that does wonders with fleas! The scent laats so long its amazing. Worth every penny.

Rated 5 out of 5 stars
By April on Apr 24, 2021

Best fragrance for dog shampoo!

This is the best I have found to clean my dogs and leave them with a pleasant scent that lasts. The clove and cinnamon scents are brilliant!

Rated 5 out of 5 stars
By JenL on Nov 30, 2020

Don’t even use it for fleas...

This is the best shampoo! I don’t even use it for fleas/ticks. Bought it once for ticks but keep coming back to it because the scent stays on the dogs for a long time. Smells like fresh cloves. I use it in conjunction with a good lathering shampoo since this is more liquidy.