Natures Force Fly Spray

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Natures Force Fly Spray


In Stock. Usually Ships within 24 hours.

Shipping weight = 2.00 lbs.


Product Summary:

Manna Pro® Nature’s Force® Fly Spray

Nature’s Force® Fly Spray provides organic knockdown and kill so it is safe for use around children and pets. It contains all natural ingredients, including Clove Oil, Thyme Oil, Cinnamon Oil and Lemongrass Oil, for 24-hour natural fly control for use on horses, ponies and dogs.


  • Long-lasting protection
  • Organic ingredients
  • Safe around children and pets
Item Specifications:

32 oz.

Active Ingredients:
Clove Oil: 1.7%
Thyme Oil: 1.7%
Cinnamon Oil: 1.5%
Lemongrass Oil: 1.5%
Peppermint Oil: 1.0%
Other Ingredients*: 92.6%
Total: 100.0%
*Isopropyl myristate, 2-Propanol, Vanillin

Directions for Use:
No mixing required. Shake well before using. Read entire label and use accordingly.
This product is intended to be used on horses, ponies, and dogs to control and repel biting and nuisance flying insects. Thoroughly brush the animal’s coat prior to application to remove loose dirt and debris. Turn nozzle to ON position. Apply evenly on entire animal with trigger spray, paying particular attention to legs, shoulders, shanks, neck and ears where flies are most often seen. Do not saturate animal. Brush lightly after application. Do not spray in sensitive areas such as eyes, mouth, nose and genitalia. Do NOT apply on immature animals. Cover eyes of animal when spraying around its face, or apply this product to a towel and wipe onto skin around face of animal. This product will act as a skin emollient as well, but be careful to avoid spraying open wounds or severe skin irritations. If in doubt, test a small area before making full application. Repeat application as needed.

Caution: We recommend good safety practices when using any pesticides, such as avoiding contact with eyes and skin and keeping out of the reach of children and pets. If product gets in eyes, flush with water for at least 15 minutes. If on skin, wash with soap and water. If irritation persists, contact a physician. Sensitivities may occur after using any product on animals. If signs of sensitivity occur, bathe the animal in a mild soap and rinse with large amounts of water. If signs continue, consult a veterinarian immediately.

Allergic reactions to the natural oils in Nature's Force have occurred in a small number of horses. If you believe your horse is sensitive to these oils, apply Nature's Force to a small area for two consecutive days and observe for any unusual reactions. Discontinue use if a reaction is observed.
For additional product information, please see clickable links listed under Downloadable Resources to the right.
Downloadable Resources
MSDS SheetManufacturer Information
Item Number Model Number UPC
E014793 1000180 095668944308

Product Reviews by Customers

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Browse 6 questions Browse 6 questions and 47 answers
Why did you choose this? Store
Smells great and actually seems to work.
PAT M on Jul 14, 2019
Non Chemicals, nice smell, stays on longer than many sprays
Jacqueline W on Sep 9, 2018
Smells great and actually seems to work.
PAT M on Jul 14, 2019
lonly thing that works great on my horse with sensitive skin
Elizabeth R on Jul 14, 2019
Non Chemicals, nice smell, stays on longer than many sprays
Jacqueline W on Sep 9, 2018
Great stuff
EJ W on Aug 10, 2018
It works and it has natural ingredients.
Lisa R on Aug 2, 2018
Used it before smells great and works as well as anything does
Vicki T on Jul 23, 2018
Our horse is having a lot of fly bites. A few other people at the farm use this product and suggested it. Others havent worked
Cindy W on Jul 17, 2018
Lisa S on Jul 17, 2018
Dorothy S on Jul 14, 2018
Love the smell and seems pretty effective
Vicki T on Jun 6, 2018
It is an all natural product that is highly recommended by our trainer.
Erin M on Apr 24, 2018
Best fly spray available. Works great and smells good!
Sharon B on Mar 31, 2018
Killed and repelled flies that were constantly after our horses. Two of our horses are Paints, this product seems to agree with the pink skin on the Paints. Also, does great on our bay-roan Quarter horse.
J. E on Sep 14, 2017
Love the smell and natural product.
Karen L on Jul 6, 2017
it works the best on our horses in the lowcountry of SC
Christina R on Jun 27, 2017
I'm allergic to pyrethrins and this is the most effective non-pyrethrin containing fly spray I've found.
Jacqueline F on Jun 20, 2017
I am hoping this product will control flies on a horse who is prone to hives from fly sprays
carri w on Jun 14, 2017
This is the best fly spray I have found to repel biting flies and it smells great.
Kristina M on Aug 31, 2016
This product is amazing!
Stacie C on Aug 30, 2016
recommended by a friend
beth b on Aug 8, 2016
Why did I choose this? IT WORKS!!!
Carol O on Aug 5, 2016
Because it works very well.
Beth T on Jun 9, 2016
I recently purchased two bottles and I have found it works wonderfully keeping flies off my horse. My trainer is pregnant and she tried this as it will not be toxic to her, the baby or our horses. It smells wonderful and works better then other "natural" sprays that we have tried. The price is excellent, also. Since she started using this spray, four others of us have ordered it and are using it with good results.
Gail B on Jul 6, 2015
lonly thing that works great on my horse with sensitive skin
Elizabeth R on Jul 14, 2019
Great stuff
EJ W on Aug 10, 2018
Does this come in a larger size ?
A shopper on Apr 6, 2019
BEST ANSWER: Item comes in a bucket, 2 lb bucket with a 60 day supply.
Manna Pro Natures Force Bug Clear
Manna Pro Natures Force Bug Clear
I'm using it on my dog (lab) the flies are eating him alive this summer in Cali. No one has mentioned dogs. Is it safe for a lab?
Rosie H on Jun 18, 2017
BEST ANSWER: I'm not sure if it would be safe on a lab, I use it on my horses legs only because it makes them break out if sprayed anywhere else. I think if it bothers the horses skin in will bother your dog. They make great organic sprays that are pet safe, search Amazon.
Is this safe fir cows? Is it safe for pregnant cows?
A shopper on Jul 31, 2016
BEST ANSWER: I only got it for horses and it worked GREAT. Don't know why you couldn't use in a cow.
Can I use this spray on sheep?
Heather R on Jun 27, 2016
BEST ANSWER: The Natures Force in the green bottle is all natural so I don't see why not . You may want to read the ingredients on the label to make sure your sheep will be ok . The horse that I have is allergic to many things but nothing in Naturs's Force bottle . Just make sure to get the green label as Farnum has a variety of sprays .
How long does this fly spray last?
EHorseLover on Apr 2, 2016
BEST ANSWER: Once the bottle is open, I would say for a year. If never been open you could probably keep it for 2 yrs. but you might want to contact the company to get a correct answer. . If you want to know how long it lasts once it is applied to the horse, I would just say one day as it could get washed away from the rain or if they roll it could also get rubbed off . Sweat will also( rinse ) it off .