---
product_id: 170053832
title: "Ectomethrin H2O Equine Fly Spray (32 fl oz)"
brand: "meridian animal health"
price: "£36.31"
currency: GBP
in_stock: true
reviews_count: 7
category: "Hpc"
url: https://www.desertcart.co.uk/products/170053832-ectomethrin-h2o-equine-fly-spray-32-fl-oz
store_origin: GB
region: United Kingdom
---

# Ectomethrin H2O Equine Fly Spray (32 fl oz)

**Brand:** meridian animal health
**Price:** £36.31
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ectomethrin H2O Equine Fly Spray (32 fl oz) by meridian animal health
- **How much does it cost?** £36.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/170053832-ectomethrin-h2o-equine-fly-spray-32-fl-oz)

## Best For

- meridian animal health enthusiasts

## Why This Product

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

## Description

Ectomethrin H2O Equine Fly Spray (32 fl oz) protects against the biting and the nuisance horse flies, house flies, stable flies, face flies, horn flies, deer flies, gnats and mosquitoes have on horses. Ectomethrin H20 repels and kills mosquitoes that may transmit West Nile Virus . Water based formula. Protects against biting and nuisance flies, gnats and mosquitoes (culex spp) WaterBased Formula Sweat Resistant

## Features

- Ectomethrin H2O Equine Fly Spray (32 fl oz) protects against the biting and the nuisance horse flies, house flies, stable flies, face flies, horn flies, deer flies, gnats and mosquitoes have on horses.
- Ectomethrin H20 repels and kills mosquitoes that may transmit West Nile Virus. Water based formula.
- Protects against biting and nuisance flies, gnats and mosquitoes (culex spp)
- Water-Based Formula
- Sweat Resistant

## Images

![Ectomethrin H2O Equine Fly Spray (32 fl oz) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51ZZLNBuUqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Fly spray that works (at least for a while)
            
*by N***R on July 1, 2010*

I live in Maine where the bugs are very hardy. Until now, I had almost given up on fly spray - since the bugs seem to like it rather than be repelled by it. My horses generally refuse to go outside their shelters during summer days, since the flies are merciless. Ectomethrin seems to give them an hour or so of protection before the bugs are bothering them again.So this product works for an hour. This may seem like a back-handed compliment but it's not. Since all other products don't work at all, finding a spray that works for an hour is amazing and makes it worth the expense (even for a product as expensive as this one).
  

### ⭐⭐⭐⭐⭐ Florida has flies
            
*by N***I on August 27, 2016*

Here in Florida the flies are abundant, and this works well at keeping them at bay.
  

### ⭐ One Star
            
*by L***A on June 20, 2016*

The product is all gummed up, unable to spray.  Can't use at all.
  

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**Shop now:** [https://www.desertcart.co.uk/products/170053832-ectomethrin-h2o-equine-fly-spray-32-fl-oz](https://www.desertcart.co.uk/products/170053832-ectomethrin-h2o-equine-fly-spray-32-fl-oz)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-20*