The most critical sign of a rat infestation is the presence of living rats. These critters prefer to be invisible to humans, so if you can see them in plain sight with some regularity, you may already have a full-blown infestation in your hands. Another way to tell is if you see damaged corners and large holes on floorboards or walls. Rats can gnaw incessantly and their teeth are strong enough to break through a lot of household materials.
Where to get help for your rat problem
If you want more information on how to protect your home from rats or get rid of those that are already in your property, call a trusted exterminator in Fort Wayne like Liberty Pest Inc. These professionals are well-equipped to eliminate the pests that are present in your home and provide you with solutions to keep them from returning.