The obvious solution for dealing with an infestation of mice in your home is to set up a bunch of mousetraps. But what if you don't want to burden your conscience with the knowledge that you are personally responsible for treating unsuspecting mice to sudden, neck-crunching death?
A second option for you "non-mouse-murdering" types is to buy a cat to do the killing for you. I guess that would be effective initially, but then all you’ve done is replace a tiny pest that poops in your house with a larger pest that poops in your house. And then what kind of animal are you going to have to buy to kill your cat? Where does the killing end?
Since you probably don’t want your home to become a stage where the circle of life plays out, your best bet for ridding your house of mice is to drive them out with a flood or a fire. It’s hard to justify those options when you consider that a fire or flood will also drive you from your home, but wouldn’t you rather be homeless than be a murderer or have a cat?