Farnam TRI-TEC 14

TRI-TEC 14

Fourteen days of protection. This is the number that gives the product its name and explains its reputation: TRI-TEC 14 is a ready-to-use insecticide that treats flies, horseflies, ticks, and mosquitoes in the horse's environment, with long-lasting residual action.

Its formula combines three complementary active substances: cypermethrin (0.15%), Chrysanthemum cinerariaefolium extracts (0.20%) — natural pyrethrins — and piperonyl butoxide (1.6%), which enhances the action of the first two. This combination provides both an immediate effect and lasting protection.

Three sizes cover every need: the 600 ml spray, the 946 ml bottle for regular use, and the 3.78 L container for large stables.

✨ Key benefits

• ✔ Long-lasting protection — up to 14 days between applications
• ✔ Broad spectrum: flies, horseflies, ticks, mosquitoes, and other insects
• ✔ Three synergistic active ingredients: cypermethrin, natural pyrethrins, and piperonyl butoxide
• ✔ Ready to use — no dilution required
• ✔ Three sizes: 600 ml, 946 ml, and 3.78 L container
• ✔ Made by Farnam, a leading American equine-care brand since 1946

📋 Technical specifications

• Form: ready-to-use solution, spray bottle
• Sizes: 600 ml spray — 946 ml spray — 3.78 L container
• Residual action: up to 14 days
• Classification: TP18 biocidal product, general public use
• Manufacturer references: 003120106PLUS — 0046512PLUS — 0046504PLUS

🧴 Directions for use (manufacturer's label)

• Shake well before use.
• Spray 5 times per m², from the floor up to 1.80 m, on frequently used surfaces.
• Reapply after 5 to 7 days, then every 14 days.
• Use in a well-ventilated area.
• ⚠️ Do not use near cats — cypermethrin is toxic to them.

🐴 A word from Sellerie Bucéphale

Tri-Tec 14 is one of the best-known fly repellents in stables, and Farnam has built its reputation on it. Its authorization for sale in France classifies it as a TP18 biocide, a category covering environmental treatment: this regulatory framework determines the directions for use shown on the label, which we have reproduced above.

Have a question about using it for your horse? Send us a message: we know this product well and will be happy to answer you. In all cases, follow the instructions on the packaging.

Active substances

Cypermethrin (CAS 52315-07-8) 0.15% — Chrysanthemum cinerariaefolium extracts (CAS 89997-63-7) 0.20% — piperonyl butoxide (CAS 51-03-6) 1.6%.