This is the best fly spray I have used in my 30+ years of owning horses. One application in the morning lasts all day, and it really does keep the flies off. My "pensioners" are very content.
Gives immediate and lasting relief from the biting flies that pester my horses
I have used this spray for several years now. Works better than anything I have used in the past. Keeps ticks off of the horses better than anything I have used as well. I tell everyone about it.
I have been using this for years. I haven't found anything else even close.
This spray works awesome. I won't use any other product after using the RK Spray