---
product_id: 84390459
title: "NAF Off Deet Power Performance Fly Spray Refill – 2.5L Long-Lasting Fly Repellent for Horses – High-Strength DEET Formula – Effective Protection Against Flies, Midges & Horseflies"
brand: "naf"
price: "C$10664"
currency: NIO
in_stock: true
reviews_count: 8
category: "Naf"
url: https://www.desertcart.ni/products/84390459-naf-off-deet-power-performance-fly-spray-refill-2-5l
store_origin: NI
region: Nicaragua
---

# Sweat-resistant formula for humid use 70%+ fly protection for 6 hrs 2.5L economical refill size NAF Off Deet Power Performance Fly Spray Refill – 2.5L Long-Lasting Fly Repellent for Horses – High-Strength DEET Formula – Effective Protection Against Flies, Midges & Horseflies

**Brand:** naf
**Price:** C$10664
**Availability:** ✅ In Stock

## Summary

> 🦄 Keep your horse fly-free and fabulous—because comfort is the new cool!

## Quick Answers

- **What is this?** NAF Off Deet Power Performance Fly Spray Refill – 2.5L Long-Lasting Fly Repellent for Horses – High-Strength DEET Formula – Effective Protection Against Flies, Midges & Horseflies by naf
- **How much does it cost?** C$10664 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/84390459-naf-off-deet-power-performance-fly-spray-refill-2-5l)

## Best For

- naf enthusiasts

## Why This Product

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

## Key Features

- • **Sweat-Proof Comfort:** Formulated to stay active even during intense exercise and humid conditions—no more itchy interruptions.
- • **Pleasant Citrus Scent:** Infused with citronella for a fresh, non-overpowering aroma your horse will tolerate happily.
- • **Powerful DEET Defense:** High-strength DEET formula delivers long-lasting, effective fly, midge, and horsefly protection.
- • **Cruelty-Free Assurance:** Ethically made with cruelty-free ingredients, aligning with your conscious lifestyle.
- • **Cost-Effective Bulk Refill:** Generous 2.5L refill bottle lets you top up existing sprays, saving money and reducing waste.

## Overview

NAF Off Deet Power Performance Fly Spray Refill is a 2.5L high-strength DEET insect repellent designed for horses. It offers over 70% protection against flies, midges, and horseflies for up to 6 hours per application, even in humid or active conditions. The sweat-resistant, citronella-scented formula is easy to apply and cruelty-free, making it an economical and ethical choice for maintaining your horse’s comfort during turnout or exercise.

## Description

From the manufacturer Deet Power Performance Spray by NAF - Enjoy fly free days with NAF OFF DEET Power Performance Deet Power Performamce 750ml Spray NAF OFF DEET Powder Performance contains the popular repellent DEET. DEET was formulated by US soldiers during testing times in the jungle during 1946. Deet Power Performamce 750ml Gel Generally, the higher the rate of DEET the more effective it will be. However, safe levels for use on horses and in our environment are capped, it is wise to avoid using DEET repellents that are designed for use on people, as these are likely to be too high for your horse. NAF OFF DEET Power Performance contains industry leading levels of DEET and has been independently trialled, showing superior performance compared to other formulations. Deet Power Performamce 2.5L Refil NAF OFF DEET Power Performance is award-winning for its remarkable repelling capabilities. NAF OFF DEET Power Performance works by confusing the flying menace’s receptors, delivering effective protection even in humid conditions. Ideal for warmer months with each application offering over 70% protection for 6 hours, before it begins to gradually wear off. Deet Power Performamce 5L Refill Available in both spray and gel formulas giving you the flexibility to choose the best option for their needs. NAF DEET Power: Ultimate Insect Protection for Horses 19% DEET concentration repels flies and midges with sweat-resistant, long-lasting formula. 750ml trigger spray for daily use during turnout and exercise. Reduces insect irritation, effective in hot weather, suitable for sensitive horses. NAF DEET Power Performance Fly & Bug Repellent

Review: Horse and Stable Fly serial annihilator - I dont like using DEET based sprays, i will go natural if I can, but this year the curse of the biting stable fly hit our yard after the horsefly apocalypse. I found Phazer wasnt stopping the stable flies, neither was citronella, tried stinky stuff and vomited from the smell, efol wasnt cutting it, so to this I went. It has been brilliant. The stable flies will eventually land and nip your poor harassed horse but a quick spray and they are gone again. The spray pattern on this bottle is actually really good. Most bottles my 11.1 hh section A needs about 20 sprays to cover him from head to toe. This was half the number as the spray pattern was nicely spread out. This means its lasted me twice as long and is twice as effective as the next best Phazer. In summary, great spray pattern, great coverage, great against horseflies and great against stable flies. The only thing not to like is the DEET, but thats why I bought it as my ponies sanity was more important.
Review: Fly Spray that works - I’ve found over the years this one does make a difference I always think fly sprays do very little as I’m moaning at the amount of flys surrounding them but this year I went away in august for 2 weeks and he hadn’t been sprayed while I was gone, he was covered In bites belly button and sheath being the worst. I began using it as normal again and 80% less bites ! I find it much cheaper to buy the tub and top up rather than constantly buying the sprays bottles. Also my horse will stand happily to be sprayed it’s like he knows, he doesn’t stand for mane & tail spray to be sprayed on

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Use biocides safely. Always read the label and product information before use.
- High-Strength DEET Formula Contains a potent concentration of DEET to provide effective and long-lasting protection against flies, midges, and horseflies.
- Long-Lasting Protection Offers over 70% protection for up to 6 hours per application, ensuring your horse remains comfortable during turnout or exercise.
- Ideal for Humid Conditions & Active Horses Formulated to remain effective even when your horse sweats, making it suitable for use during warmer months and high-activity periods.
- Pleasant Smelling & Easy to Apply Features a pleasant scent and can be easily applied by spraying evenly over the horse's body, avoiding eyes, mouth, broken skin, and synthetic fibres.
- Economical Refill Size Supplied in a 2.5L refill bottle, perfect for topping up your existing spray bottles, offering cost-effective fly protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06W9KLTP9 |
| Best Sellers Rank | 1,488 in Pet Supplies ( See Top 100 in Pet Supplies ) 1 in Horse Fly Repellents |
| Brand | NAF |
| Brand Name | NAF |
| Customer Reviews | 4.6 out of 5 stars 389 Reviews |
| Global Trade Identification Number | 05032410127539 |
| Included Components | See Description |
| Item Form | Liquid |
| Item Nype Name | NAF Off Deet Power Performance |
| Item Volume | 84.54 |
| Item Weight | 2.57 Kilograms |
| Item form | Liquid |
| Item volume | 84.54 |
| Manufacturer | NAF |
| Manufacturer Part Number | D275.2500 |
| Material Features | Cruelty Free |
| Material feature | Cruelty Free |
| Model Number | D275.2500 |
| Number of Items | 1 |
| Number of items | 1 |
| Product Warranty | Manufacturer Fault |
| Scent | Citronella |
| Scent Name | Citronella |
| Size | 2.5 l (Pack of 1) |
| Target Species | Horse |
| Unit Count | 2500.0 millilitre |

## Product Details

- **Brand:** NAF
- **Item form:** Liquid
- **Item volume:** 84.54
- **Material feature:** Cruelty Free
- **Scent:** Citronella

## Images

![NAF Off Deet Power Performance Fly Spray Refill – 2.5L Long-Lasting Fly Repellent for Horses – High-Strength DEET Formula – Effective Protection Against Flies, Midges & Horseflies - Image 1](https://m.media-amazon.com/images/I/617tVmdBu6L.jpg)
![NAF Off Deet Power Performance Fly Spray Refill – 2.5L Long-Lasting Fly Repellent for Horses – High-Strength DEET Formula – Effective Protection Against Flies, Midges & Horseflies - Image 2](https://m.media-amazon.com/images/I/61ayhHJUD2L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Horse and Stable Fly serial annihilator
*by V***R on 6 September 2025*

I dont like using DEET based sprays, i will go natural if I can, but this year the curse of the biting stable fly hit our yard after the horsefly apocalypse. I found Phazer wasnt stopping the stable flies, neither was citronella, tried stinky stuff and vomited from the smell, efol wasnt cutting it, so to this I went. It has been brilliant. The stable flies will eventually land and nip your poor harassed horse but a quick spray and they are gone again. The spray pattern on this bottle is actually really good. Most bottles my 11.1 hh section A needs about 20 sprays to cover him from head to toe. This was half the number as the spray pattern was nicely spread out. This means its lasted me twice as long and is twice as effective as the next best Phazer. In summary, great spray pattern, great coverage, great against horseflies and great against stable flies. The only thing not to like is the DEET, but thats why I bought it as my ponies sanity was more important.

### ⭐⭐⭐⭐⭐ Fly Spray that works
*by R***S on 11 October 2025*

I’ve found over the years this one does make a difference I always think fly sprays do very little as I’m moaning at the amount of flys surrounding them but this year I went away in august for 2 weeks and he hadn’t been sprayed while I was gone, he was covered In bites belly button and sheath being the worst. I began using it as normal again and 80% less bites ! I find it much cheaper to buy the tub and top up rather than constantly buying the sprays bottles. Also my horse will stand happily to be sprayed it’s like he knows, he doesn’t stand for mane & tail spray to be sprayed on

### ⭐⭐⭐⭐ Good in the short term.
*by A***R on 10 July 2025*

Really decent fly spray although it's pricey. Great to use before riding - kept flies away for around 90 minutes.

## Frequently Bought Together

- NAF Off Deet Power Performance Fly Spray Refill 2.5L
- NAF Silky Mane & Tail D-Tangler, 750ml
- NAF Off Citronella Spray, 750 ml (Pack of 1)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-05-31*