Rats and mice in your home are definitely no fun. They can infest your crawl space and make it into a bio-hazard without warning. If you see a mouse in your home, there is without a doubt more than one since they breed so rapidly. This can cost a lot of money for bait that may or may not get rid of them the first time. Why pay a professional to come out several times and charge you an arm and a leg when you could simply just Do it yourself rodent control and save hundreds or even thousands of dollars.