Larry's Pest Patrol

What are Common Signs of a Rodent Infestation?

November 7, 2022
What are Common Signs of a Rodent Infestation?

Like many other pests, rodents are unwanted guests in homes and businesses. They can damage property, contaminate food, and spread disease. A rodent infestation can be difficult to control, and it’s essential to take steps to prevent an infestation from happening in the first place. But how do you know that you have a rodent infestation? This article will review some of the most common signs of rodent infestations so you can identify them and get those annoying furry critters out of your house for good!

Common Signs of a Rodent Infestation


There are many telltale signs of a rodent infestation. One of the most common is droppings. Rodent droppings are usually small, dark pellets. They may be found in cupboards, drawers, or anywhere else where food is present. If you see rodent droppings, it’s crucial to take action immediately to eliminate the problem.

Gnawed Food Packaging

If you notice gnawed food packaging in your home, it’s a common sign of a rodent infestation. Rodents are attracted to food sources, so they often chew on food packaging to get to the food inside. This can be a problem for both homeowners and businesses. Homeowners may find rodents in their pantries or cabinets, while businesses may find them in their warehouses or storage areas. They also sometimes like to gnaw on wood or even plastic. So if you see gnawing marks, it’s a good idea to inspect the area for other signs of rodents and take appropriate action.


If you see holes in your walls or floors, it’s a pretty good indication that you have a rodent problem. These pests are known for chewing through drywall, insulation, and wood in order to create nesting areas or access food sources.


Rodents constantly seek new places to nest and will build their nests in any available space. Therefore, if you see a nest, it is likely that there are many more rodents living in your home or office.


If you hear strange sounds in your home, it could signify a rodent infestation. Rodents are nocturnal animals, so you’re likelier to hear them at night. Common sounds include:

• Scratching: This can be caused by rodents running through your walls or floors or by gnawing on wood or insulation.

• Chewing: You might hear chewing if rodents are eating your food or if they’re gnawing on wires (which can be a fire hazard).

• Squeaking: This is usually a sign of baby rodents.

How to Deter Rodents From Invading Your Home


Good sanitation practices can help to keep your home clean and free of food and water sources that rodents need to survive. By eliminating these sources, you can make your home less attractive to rodents and help to keep them out.

Seal Entry Points

To exclude rodents, homeowners need to identify and seal all entry points into the home. This includes cracks and crevices around doors and windows, holes in the foundation, and gaps around utility lines. Once all the entry points have been sealed, rodents cannot get inside.


Traps can be an effective way to control the rodent population in and around your home. When choosing a trap, you will want to consider its size and the bait it uses. The snap trap is the most common type, designed to kill the rodent. These traps come in different sizes, so you will want to choose one that is appropriate for the rodents you are trying to catch.

In conclusion, if you see any of the common signs of a rodent infestation in your home, don’t hesitate to call Larry’s Pest Patrol for help. With over 45 years of experience, these experts will be sure to get your house back to feeling like a comfortable pest-free home again.

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