Pet Supplies — Starts Working Before Flies Even Hatch—SimpliFly disrupts the fly life cycle by targeting larvae in manure—reducing fly populations by up to 97% when used daily.
When flies are a menace in your stable, it’s time to target them at their source – your horse’s manure. If not treated, the manure from one horse has the potential to produce tens of thousands of flies in a single day.
- Starts Working Before Flies Even Hatch—SimpliFly disrupts the fly life cycle by targeting larvae in manure—reducing fly populations by up to 97% when used daily.
- EPA-Approved for Safety and Effectiveness—Unlike some supplements, SimpliFly is EPA-approved, meaning it’s backed by science and trusted by professionals for proven fly control.
- Trusted Brand, Real Results—Farnam has been the gold standard in equine care for over 75 years. Join thousands of happy horse owners who rely on SimpliFly.
- Two Convenient Sizes – One Simple Routine—Available in 3.75 lb and 10 lb buckets. Just one scoop a day keeps flies away. Ideal for both single horse owners and busy barns.
- for best results
- Brand: Farnam
- Size: 3.75 Pound (Pack of 1)
- Number of Items: 1
- Product Category: Pet Supplies
- Product EAN: 0086621001640, 0086621047921, 0086621053298
- Product GTIN: 86621001640
- Product UPC: 86621001640




