Prior to using this product, I had tried just about everything I could think of to get rid of the mice in my house. This includes, humane mouse traps and the ordinary kind. However, the mice were too small, or too light to trigger the trap. I them tried poison crystals, again the mice would;t eat them. Finally, I tried the product from you and I believe this has solved my mice issue. I have not seen any evidence, including droppings of the mice since. I have checked to see if the mice have taken the bait and they have. I am so relieved, even though I have compassion for the mice.This product in my experience really works, however, I do hope that the passing of the mice was not painful or long.