Must-Have Equine Bug Repellents for Hot Weather

Summer brings the best equestrian lifestyle—sunny trail rides, lush pastures, and longer days in the saddle. But it also ushers in an annual invasion of pests: mosquitoes, gnats, flies, and ticks. For horses, these bugs are more than a nuisance. They cause irritation, trigger allergic reactions, and even transmit serious diseases.

At Creative Science, we believe in using innovation and everyday practicality to keep your horses healthy and comfortable. As the temperatures rise, here's how to safeguard your equine partners with the best bug-fighting solutions available.

The Power of Daily Fly Sprays

No barn is complete without a trusted fly spray. These are your first line of defense, especially during rides and turnout. Long-lasting, sweat-resistant sprays protect against flies, mosquitoes, and gnats. Natural options made with citronella, eucalyptus, or geraniol for horses with sensitive skin are excellent alternatives to chemical formulas.

To maximize effectiveness, rotate between chemical and natural repellents. This helps prevent resistance buildup and ensures ongoing protection throughout the season.

Go Natural with EquiShield® FG (Fly Guard)

When it comes to all-natural defense, EquiShield® FG stands out. This eco-safe fly repellent is designed to combat the insects most responsible for equine insect bite hypersensitivity, including ticks, biting flies, mosquitoes, and gnats.

Its naturally derived formula features citronell, cedarwood, and peppermint oil, with no artificial colors or additives. That makes EquiShield® FG ideal for horses with sensitive skin or owners seeking greener alternatives without compromising effectiveness. It's a clean, reliable way to give your horse lasting protection without harsh chemicals.

Soothe and Defend with Sore No-More® Classic Ricochet Horse Spray

Sore No-More® Classic Ricochet Horse Spray is designed to be safe and effective. This powerful botanical formula offers bug protection while calming sore muscles—perfect for horses in heavy work or long trail rides.

Made with arnica, rosemary, comfrey, and lavender, Ricochet provides natural fly-repelling benefits without harsh chemicals or synthetic fragrances. It’s alcohol-free and gentle on sensitive skin, yet strong enough to ward off the most persistent pests. This spray is an ideal choice for equestrians who want to combine comfort, recovery, and protection in one easy step.

Long-Lasting Relief with Spot-On Treatments

Spot-on treatments are an excellent alternative for horses in high-infestation areas or owners seeking low-maintenance solutions. They provide targeted, extended coverage, often lasting up to two weeks with a single application.

Spot-ons are ideal during long turnout periods or for horses that are hard to spray daily. Just apply as directed and test for skin sensitivity on first use.

Physical Barriers That Work

Fly sheets and masks offer excellent physical protection from insects and harmful UV rays. Lightweight, breathable fabrics keep horses cool and block bugs from landing and biting.

Look for sheets with belly bands and tail flaps for added coverage, and fly masks with ear protection for enhanced comfort. These barriers help reduce the need for constant reapplication of sprays and are especially useful during peak insect hours.

Enjoy a Bug-Free Summer with Creative Science

At Creative Science, we’re not just responding to pests but staying ahead of them. Our research and development teams are exploring game-changing innovations in equine insect control. With an innovative, layered approach—daily fly sprays, natural solutions like EquiShield® FG, long-lasting spot-on treatments, and physical barriers—you can dramatically reduce your horse’s exposure to harmful insects this summer.

Stay protected, stay proactive—explore more equine innovations at Creative Science.