I know it’s early yet, but I want to be ready. I am all ready seeing flies and I feel like this year is going to be a bad one with the mild winter that we had. Does this fly mineral work for you guys? They claim that the fly insecticide that gets deposited in the manure piles will kill the eggs when the adult flies lay their eggs there. The theory makes sense, but does it actually work? I would love to hear from everybody that has tried it. Thanks!