A Soy-Based Approach to Fly-Season Horse Care
Fly Bye! Plus Fly Sprays combines an all-natural soy formula with added geranium oil for protection against flies, mosquitoes, gnats, and ticks.

When Swishing and Stomping Disrupt the Barn Routine
You know this routine. You groom away yesterday’s dust, apply fly spray, and try to cover the easy-to-miss areas without spraying near your horse’s eyes or sensitive skin. Then your horse walks into turnout and immediately rolls, sweats, or brushes against the fence. By the time you return to the barn, his tail is working overtime again. Whether you ride, show, manage a busy lesson barn, or simply want peaceful turnout, insects can turn an ordinary summer day into constant management.
The cost is more than a few interrupted minutes. Your horse may spend turnout stomping instead of grazing quietly, while you spend more time checking legs, wiping around his face, and repeating the grooming routine. Bottles disappear quickly when several animals need coverage, and carrying only one application format can make detailed areas awkward. You want practical protection without making your horse’s daily care feel like an endless cycle of spray, watch, and start over.
The hardest part is sorting through formulas that list different ingredients, target different insects, and come with different directions. A product suited to one barn may not fit another barn’s animals or routine. What you need is a clearly described formula that addresses the pests around your horse and gives you useful size options for everyday application and regular refilling.

Vague Pest Coverage Makes Fly Care Harder to Plan
That mismatch matters. Some formulas list several specific fly species but do not list ticks. Others are labeled for horses yet say nothing about the dogs, sheep, or goats sharing your property. Ready-to-use sprays are convenient at the grooming stall, while concentrates require mixing and gallon containers are intended for refilling. If you shop by the front label alone, you can miss the details that determine whether a product fits your horse, your other animals, and the way you work through chores.
Then the cycle gets expensive in time and attention. You discover that the container is awkward for small facial areas, so you reach for a cloth or another product. You learn that a pest bothering your horse was not listed only after you have already added the bottle to your tack room. If your barn has several animals, relying solely on individual spray bottles means repeatedly replacing small containers instead of refilling the one you already use. Every mismatch creates another errand, another adjustment, and another interruption for your horse.
That leaves you standing in the aisle comparing vague promises when what you really need is straightforward information: what the formula is based on, which pests it is designed to address, which animals are listed, and which formats are available. Without those answers, fly control becomes guesswork—and your horse is the one still swishing, stamping, and waiting for relief.
- ✗Flies can keep horses swishing, stamping, and snapping during turnout.
- ✗Mosquitoes and gnats can gather around the face and other sensitive areas.
- ✗Ticks add another pest concern to routine horse care.
- ✗Busy barns need practical spray and refill options for regular use.

Target Listed Pests With a Clearly Defined Natural Formula
The published specifications also make the formula’s intended uses easy to understand. Fly Bye! Plus is described as biodegradable, non-toxic, and safe for horses, dogs, sheep, and goats when used as directed. It is listed as cruelty-free and made in the United States. Available formats include a 3-ounce roll-on stick for targeted application, a 32-ounce spray bottle for routine grooming-stall use, and a one-gallon easy-pour refill for barns that need more product on hand.
For your horse, those choices support a more practical routine. You can keep the spray bottle near the grooming area, use the published roll-on format where controlled application is preferable, and refill from the gallon instead of depending entirely on smaller bottles. The listed range of animals may also simplify care when horses share your property with dogs or livestock. Most importantly, the formula is positioned around your horse’s comfort during the season when flies, mosquitoes, gnats, and ticks compete for his attention.
For you, the payoff is clarity and flexibility: a named soy-and-geranium-oil formula, a defined pest list, multiple application and refill sizes, and published use across several animal types. You still need to follow label directions and avoid your horse’s eyes and other sensitive areas, but you can build a fly-care routine around facts rather than vague category language. Fly Bye! Plus gives you a natural-formula option designed to help protect your horse while fitting the way real barn chores get done. Backed by equine expertise and Trusted since 1948.
Named Pest Coverage
Designed to protect horses against flies, mosquitoes, gnats, and ticks, with the product also listed as an approved tick repellent.
Soy and Geranium Oil Formula
Uses an all-natural, soy-based formula with added geranium oil.
Multi-Animal Use
Described as safe for horses, dogs, sheep, and goats.
Practical Barn Formats
Offered in roll-on, spray-bottle, and easy-pour refill formats to support targeted application, routine spraying, and restocking.
What Fly Bye! Plus Brings to the Barn
- Soy-based, all-natural formula
- Geranium oil added to the formula
- Protection designed for flies
- Protection designed for mosquitoes and gnats
- Listed as an approved tick repellent
- Safe for listed horses, dogs, sheep, and goats
- Biodegradable, non-toxic, cruelty-free, and made in the United States
Compare Natural-Formula Fly Spray Options
Published product information varies across natural and botanical fly sprays. This neutral comparison reflects only features expressly listed by each manufacturer or retailer as of the date shown; an unmentioned feature is marked “Not listed.”
| Feature | Schneiders Fly Bye! Plus Fly Spray | Absorbine UltraShield Green Natural Insect Repellent | Farnam Nature’s Defense Fly Repellent Spray |
|---|---|---|---|
| Published formula basis | Soy-based formula with added geranium oil | Water-based formula with geraniol and six additional natural oils | Water-based botanical formula with citronella and other essential oils |
| Specifically listed oils or botanicals | Geranium oil | Thyme, cedarwood, lemongrass, rosemary, citronella and clove oils, plus geraniol | Citronella, cornmint, thyme and clove oils |
| Listed insect coverage | Flies, mosquitoes, gnats and ticks | Biting flies, mosquitoes and gnats; ticks are also listed | Horn, stable, house, horse and deer flies, plus mosquitoes and gnats; ticks not listed |
| Animals expressly listed | Horses, dogs, sheep and goats | Horses, ponies and dogs | Horses, ponies and foals |
| Published container or product formats | 3-ounce roll-on stick, 32-ounce spray bottle and 1-gallon easy-pour refill | 32-ounce spray bottle and 1-gallon jug | 32-ounce ready-to-use spray and 32-ounce concentrate |
| Published application forms | Roll-on and spray formats | Ready-to-use spray; sensitive areas may be treated with a soft cloth | Ready-to-use spray or wipe-on application; concentrate also offered |
| Published environmental or formula positioning | Listed as all-natural, biodegradable and non-toxic | Described as eco-safe and water-based | Listed as natural, alcohol-free, with no preservatives, artificial colors or additives |
How the Molecular-Level Deterrent Is Designed to Work
- ✓All-natural, soy-based formula
- ✓Added geranium oil
- ✓Designed for flies, mosquitoes, gnats, and ticks
- ✓Biodegradable and non-toxic
- ✓Cruelty-free and made in the United States
Choose the Application Format That Fits Your Chores

Clear Ingredients, Listed Pests, Flexible Formats
Fly Bye! Plus pairs soy-based technology and geranium oil with listed protection against flies, mosquitoes, gnats, and ticks. Its spray, roll-on, and refill formats are designed to fit different parts of a barn-care routine.
Build a More Flexible Fly-Care Setup
Shop Fly Bye! Plus Fly Sprays in available spray-bottle and easy-pour refill options for your barn routine.