"Enables consumers to catch and release mice." The ad must have been written by a PETA member. Yeah, I'll release them in the spring when they're mummified!!!!
We put down a bunch of rodent blocks because we noticed droppings on my trunk and fenders. After a couple of weeks, we noticed the blocks had gotten a little smaller, but the droppings were gone. It works by making the mouse dehydrate, so that when they die, they are like little mouse jerky. No moisture means no smell.