Some people may try to do pest extermination themselves. It is a good idea to take preventive measures yourself in order to keep pest problems from happening but when you have a mice infestation problem, it's a good idea to hire a professional mice control exterminator. A professional exterminator has the expertise, the skill and the right products necessary to take care of the problem quickly. Initially it may seem cheaper to do it yourself but it could end up being more costly in the long run because you will have to spend time learning and testing techniques as well as products. Moreover, a professional exterminator has access to better pesticides that get the job done more quickly and efficiently. Such pesticides require a license to purchase so it is a better idea to hire a professional mice infestation exterminator.