Typically when you are having problems with pest in your home. you need to have them controlled somehow. The problem you may encounter is not knowing about some of the problems that are present in your home that is a challenge for the exterminator.
The first challenge the exterminator often faces is furniture being in the way of where the exterminator needs to get to. For example, a corner television stand can prevent the exterminator from getting to the corners and this can allow for termites or other pests to build nests in this area. This in turn will allow the bugs to have a safe place to flee to when the exterminator does come out to do his job.
A second challenge the exterminator faces is one that is often out of the hands of you and that is the weather. Typically when the exterminator is working they have to treat the outside of the home as well as the inside. Since this is the case, the exterminator often will have to treat the outside with the rain and other elements they have to battle. With this in mind, people should consider how the weather is going to be that day and if they are able to protect where the exterminator has to treat outside to prevent the chemical runoff.
Having an exterminator come out to your home on a regular basis is a great way to control the pest. The problem you may have is not knowing about the challenges the exterminator faces each time they come out to your property. By knowing about some of these challenges you can easily address them and help the exterminator get his job done faster and without any type of chemical run off.