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How It Works

Insects choose a “victim” via a complex interaction between visual and chemical cues. Some animals (and people) are more attractive to pests than others. In our equine friends, coat color, level of activity, carbon dioxide output and odors secreted by the horse all play a role. The normal output of chemical smells acts like a signal to the insect’s guidance system to help it find and attack its potential food source. 

Research has shown that certain fatty acids act as insect attractants, while others are repellents. Ecovet uses a proprietary mixture of naturally occurring fatty acids that confuses and overwhelms the insect’s normal directional ability, so the insect is unable to locate your horse as its next victim. It’s like having a GPS system that is shouting confusing and conflicting directions at you … until you finally give up.

View the Ecovet Explainer Video:


Find Out Why Ecovet Is a Different Type of Fly Spray:


View the How to Apply Ecovet Video:


Independent Study: Ecovet Outperforms All Other Repellents* in Both Efficacy and Duration:


View the SmartPak Video:

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