---
product_id: 267132160
title: "Endure Sweat-Resistant Fly Spray for Horses, 32 fl. Oz."
brand: "farnam"
price: "¥15946"
currency: JPY
in_stock: true
reviews_count: 5
category: "Farnam"
url: https://www.desertcart.jp/products/267132160-endure-sweat-resistant-fly-spray-for-horses-32-fl-oz
store_origin: JP
region: Japan
---

# Up to 14 days active defense Sweat-resistant for lasting protection Repels flies, mosquitoes & ticks Endure Sweat-Resistant Fly Spray for Horses, 32 fl. Oz.

**Brand:** farnam
**Price:** ¥15946
**Availability:** ✅ In Stock

## Summary

> 🐎 Stay fly, not bitten — Endure the ride in style!

## Quick Answers

- **What is this?** Endure Sweat-Resistant Fly Spray for Horses, 32 fl. Oz. by farnam
- **How much does it cost?** ¥15946 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/267132160-endure-sweat-resistant-fly-spray-for-horses-32-fl-oz)

## Best For

- farnam enthusiasts

## Why This Product

- Trusted farnam brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Top-Rated Fly Spray:** Trusted by thousands with a 4.6-star rating and #4 rank in horse fly repellents
- • **Safe & Pleasant Scent:** Non-irritating, fresh fragrance your horse will appreciate
- • **14-Day Continuous Protection:** Long-lasting defense against biting flies and disease-carrying ticks
- • **RepeLock Conditioner Technology:** Bonds to hair shafts for superior adherence and effectiveness
- • **Unmatched Sweat-Resistant Formula:** Keeps working even in the toughest, wettest conditions

## Overview

Farnam Endure Sweat-Resistant Fly Spray delivers up to 14 days of powerful protection against flies, mosquitoes, gnats, and ticks, even in hot, humid, and sweaty conditions. Featuring RepeLock conditioner, it bonds to your horse’s hair for lasting effect without irritation, making it a top choice for equestrians seeking reliable, long-lasting insect defense.

## Description

Endures 32 ounce sweat resistant, fly spray, is unlike any other bug repellent. The unique feature is that it stays on and keeps working, even in wet conditions. It provides up to 14 days of fly contr

Review: Works great - We really like this fly spray, it’s much better than many of the other ones that we have tried. Kills the flies on contact. It smells great. It just really gets the job done.
Review: Highly recommend. - Best fly spray ever. It’s the only one that we use. Doesn’t irritate my horses skin. Does not have pungent smell. Works well for many hours. Highly recommend. I have it unsubscribe and Safe. Definitely recommend.

## Features

- CONTAINS RepeLock conditioner, which binds to the hair shaft
- IDEAL for the most challenging conditions, wont sweat off
- SWEAT RESISTANT fly, mosquito and tick protection
- PROTECTS AGAINST biting and nuisance flies, gnats, mosquitoes and ticks that may transmit Lyme disease
- MULTIPLE ACTIVE ingredients stay active in hot, humid conditions for up to 14 days

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000B6B4VW |
| Active Ingredients | Permethrin |
| Best Sellers Rank | #23,689 in Pet Supplies ( See Top 100 in Pet Supplies ) #4 in Horse Fly Repellents |
| Brand | Farnam |
| Brand Name | Farnam |
| Customer Reviews | 4.6 out of 5 stars 2,105 Reviews |
| Dog Breed Size | Large |
| Global Trade Identification Number | 00086621017603 |
| Item Form | Spray |
| Item Weight | 2.08 Pounds |
| Item form | Spray |
| Item volume | 32 Fluid Ounces |
| Item weight | 2.08 Pounds |
| Manufacturer | Farnam |
| Manufacturer Part Number | 100551185 |
| Model Number | 100551185 |
| Scent | Pleasant |
| Scent Name | Pleasant |
| Target Species | Horse |
| UPC | 086621017603 |
| Unit Count | 946.35 Milliliters |
| Volume | 32 Fluid Ounces |

## Product Details

- **Active Ingredients:** Permethrin
- **Brand:** Farnam
- **Item form:** Spray
- **Item weight:** 2.08 Pounds
- **Scent:** Pleasant

## Images

![Endure Sweat-Resistant Fly Spray for Horses, 32 fl. Oz. - Image 1](https://m.media-amazon.com/images/I/71yuQjUggkL.jpg)

## Questions & Answers

**Q: How long does Endure fly spray last, and will it sweat off during a long ride?**
A: 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.

**Q: What insects does Endure protect against?**
A: 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

**Q: Is Endure safe to use on the face and sensitive areas?**
A: 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.

**Q: How does Endure compare to other horse fly sprays on the market?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by M***E on 20 June 2026*

We really like this fly spray, it’s much better than many of the other ones that we have tried. Kills the flies on contact. It smells great. It just really gets the job done.

### ⭐⭐⭐⭐⭐ Highly recommend.
*by V***A on 9 March 2026*

Best fly spray ever. It’s the only one that we use. Doesn’t irritate my horses skin. Does not have pungent smell. Works well for many hours. Highly recommend. I have it unsubscribe and Safe. Definitely recommend.

### ⭐⭐⭐⭐⭐ Flies die instantly!!
*by J***S on 1 November 2024*

Living in Texas the flies can be terrible and while I do use a fly mask, it seemed other fly sprays would either only work for a bit or only deter some flies. I was almost going to go with a different spray because I thought this was a little pricey but then I decided to give it a go, and I’m so glad I did!! I got this spray the evening before my farrier was scheduled to come out. The next morning while waiting for the farrier I noticed how bad the flies were even that early, so after I groomed my horse, I started spraying him with this fly spray and let me tell you this stuff worked so good that some flies were literally dead on my horse!!!!! By the time I finished spraying there wasn’t a single fly that was alive on him!!! My farrier happened to be running late due to the client before me asking him to do 6 horses instead of 2 that were scheduled. When he finally arrived it was well past noon and I assumed that by that time the fly spray would have probably worn off as most do. NOPE!!! There still wasn’t a single fly on him. I literally couldn’t believe it!!! The listing says it lasts up to 14 days, now I can’t confirm or deny that statement as I generally reapply it atleast once or twice a week after a grooming session but I will say it does last for several days. The bottle itself doesn’t leak, however I’ve order this product multiple times from Amazon and there was one shipment that apparently busted during transport because I received a notification stating my product had been damaged and it would be delayed due to it be reordered. Obviously this isn’t due to the seller but something along transport. This product really works and although pricey, it is worthy every penny.

## Frequently Bought Together

- Farnam Endure Sweat-Resistant Horse Fly Spray, Kills, Repels, Protects, 32 Ounces, Quart Spray
- Farnam Endure Roll-On Fly Repellent for Horses, for Sensitive Areas, 3 Ounces
- Farnam SWAT Clear Fly Repellent Ointment for Horses, Repels House, Stable, Face & Horn Flies, Protects Wounds on Horses, Ponies & Dogs, 7 oz.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-14*