Do you have a rat problem in your house that is keeping you worried day and night? It sounds like you might need to bring in some experts in rodent extermination to help. These people are typically thought of as only working on problems with something like termites or other pests, but that is not the case. They can also help you with your rat problem if you find that there are rats in or under your house.
It is the worst feeling and rather scary to be worried that rats could come up into your house at any moment. Most people have a legitimate fear of these pests as they are known to carry disease and are generally repulsive to begin with. That is why you don’t want to wait any longer than you absolutely have to in order to get these things taken care of. The odds are that if you have seen one in your home, then there are likely many more lurking around somewhere. They do not tend to be solitary creatures, so understand that you might have a bigger issue on your hands than you at first realize. Take the time to get this taken care of, and you will help set yourself up with more peace of mind than you had before.