How long does Endure fly spray last, and will it sweat off during a long ride?

Endure fly spray bonds directly to the hair shaft to stay active even when your horse sweats or gets wet. With regular use, protection builds up over time — reapply every 5–7 days initially, then every 10–14 days as coverage accumulates.

What insects does Endure protect against?

Endure provides broad-spectrum protection against horse flies, house flies, stable flies, face flies, horn flies, deer flies, gnats, mosquitoes, lice, ticks, and deer ticks that may transmit Lyme disease

Is Endure safe to use on the face and sensitive areas?

Yes. Endure is designed for full-body coverage, including the face, legs, and sensitive areas. It can be applied as a spray or wiped on with a cloth around the eyes and ears. It includes sunscreen, helpful for gray and light-colored horses.

How does Endure compare to other horse fly sprays on the market?

While many sprays rely on pyrethrins alone, Endure combines Cypermethrin, Pyrethrins, Piperonyl Butoxide, and Butoxypolypropylene Glycol for multi-mode insect control that keeps working between applications.

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Farnam Endure Fly Spray for Horses, Long-Lasting Fly Repellent, 32 oz Spray

Product ID: 3490996

Details

Active Ingredients
Permethrin
Allergen Information
Rawhide-Free
Brand
Farnam
Color
Blue
Dog Breed Size
Large
Item Form
Liquid

⏳Up to 14 days protection

💧Sweat & rain-resistant formula

🦟Broad-spectrum insect control

R1550

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Long-lasting fly defense that keeps your horse cool, calm, and collected.

TRUSTED BY PROS - Preferred by performance and pasture horses alike—keep your equine athlete fly-free and focused.
ENDURE THE OUTDOORS - Sweat-proof, rain-ready fly protection that lasts up to 14 days—no more constant reapplications.
REPELOCK TECHNOLOGY - Binds to hair shafts for consistent, non-greasy coverage even in hot, humid, high-sweat conditions.
FLEXIBLE APPLICATION - Spray or wipe-on formula ensures full-body coverage, including sensitive areas like face and legs.
TOTAL INSECT DEFENSE - Repels and kills flies, gnats, mosquitoes, ticks, lice, and more for comprehensive equine comfort.

Farnam Endure Fly Spray delivers up to 14 days of sweat-resistant, rain-ready protection against a wide range of biting insects. Featuring Repelock technology, this non-greasy, water-based formula binds to the horse’s hair for consistent coverage during intense outdoor activity. Ideal for performance, pasture, and daily use, it offers flexible spray or wipe-on application to safeguard sensitive areas while reducing the need for frequent reapplication.

Specifications

ASIN	B000B6B4VW
ASIN	B000B6B4VW
Active Ingredients	Permethrin
Age Range Description	All Life Stages
Allergen Information	Rawhide-Free
Best Sellers Rank	#2,494 in Pet Supplies ( See Top 100 in Pet Supplies ) #2 in Horse Fly Repellents
Brand Name	Farnam
Customer Reviews	4.6 4.6 out of 5 stars (2,306)
Date First Available	July 25, 2007
Dog Breed Size	Large
Global Trade Identification Number	00086621017603
Included Components	Spray
Item Form	Liquid
Item Type Name	Endure
Item Weight	2.1 pounds
Item model number	100551185
Manufacturer	Central Garden & Pet
Manufacturer	Central Garden & Pet
Manufacturer Part Number	100551185
Manufacturer recommended age	1 month and up
Model Number	100551185
Pet Type	Horse
Product Dimensions	2.8 x 4.7 x 11.75 inches; 2.08 pounds
Scent Name	Pleasant
Target Species	Equine
UPC	086621017603
Unit Count	32 Fluid Ounces
Volume	32 fluid ounces
Warranty Description	100% satisfaction guarantee call 800-234-2269

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