Are You Sure You Don't Need An Exterminator?
Just because you can't see bugs or rodents in your home, this doesn't mean you don't have an infestation or serious problem behind the walls and under your floorboards. Bugs and rodents and other such pests typically try to avoid coming into contact with humans so they tend to stick to unoccupied parts of the home or only come out at night.
If you suspect you have a problem with bugs or other pests, remember there are telltale signs that your home has an infestation.