Great product. We buy it by the gallon bottles. Corro's pricing is the best I found, and with free shipping, you would be hard pressed to beat it.
This is the most effective fly spray I've found for deer flies and ticks. I hate to use the chemicals but can't stand the bugs!
I have used so many different kinds of spray and most are a waste of money. I live in AZ across from farm fields that are always irrigated. The mosquitos are insane in the evening. Only spray I've found that brings my horses comfort.
Great product and best price!