TexasRancher
Well-known member
I stopped using Permethrin two years ago I've been spraying them with my own brew (less expensive)...water 75%, vinager 20%, Dawn dish soap enough to taint it blue and the secret ...drum roll , peppermint oil. 1/4oz Peppermint oil for a gallon. Flies hate peppermint and evacuate the entire animal pretty fast. Works 70% better than Permethrin at 1/2 the cost and is more natural for the enviroment and animals. Spray them again every third day. Spring is the worst for flies in Texas...they'll be gone soon when the heat arrives.