This Winter the voles destroyed my backyard under the areas the snow had piled up. In February, when the snow had melted I applied the first application of Vole Scram and then the 2nd application two weeks later. Since then, I have not seen any additional vole activity. This includes a 3 week period in March when we had significant snow fall and the snow took a while to melt. I'm impressed with the product so far as I know the field next to my yard is infested with voles. Please note that I have taken extra measures last Fall to seal off my yard from the field but the voles did manage to get into my yard over the Winter. I will continue to use this product but I only rated it a 3 because of the false advertising. This container claims to cover over 13,000 sq. ft. My yard is less than 2,500 sq. ft. and I barely got two applications out of it. I used the settings provided and I believe the calibration on my broadcast spreader is fairly accurate.

$80 for a container of product that claims to cover 13,200 sq. ft. My yard is 6200 sq. ft. measured by survey. I set my spreader at the finest setting and could barely see product flying out of it, and the whole can was gone before I finished my back yard (approx 4000 sq. ft). It seems to be working but I will have to buy another container to do second application. My wallet is taking a beating, and since it's on backorder, I'm sure I'll have to find it somewhere else.