The Top 10 Telltale Signs of a Rodent Infestation

1 February 2024
 Categories: , Blog

Rodents can be more than just a nuisance. They can cause significant damage to your property and pose a threat to your health. Detecting a rodent infestation early is crucial for effective pest control. In this blog post, we will discuss the top ten telltale signs of a rodent infestation that you should be aware of.

Strange Noises:

Are you hearing scratching, scurrying, or gnawing sounds coming from the walls, attic, or crawl spaces? These noises are often a clear indication of rodent activity in your home.


Finding rodent droppings is one of the most obvious signs of an infestation. Mouse droppings are small, black, and pellet-like, while rat droppings are larger and more elongated.

Chewed Wires or Wood:

Rodents have a constant need to gnaw on objects to keep their teeth from growing too long. If you notice chewed wires, furniture, wooden structures, or insulation, rodents may be the culprits.

Grease Marks:

As rodents explore their surroundings, their fur can leave behind greasy marks along baseboards, walls, or other surfaces they frequently rub against.

Nesting Materials:

Rodents build nests using various materials like shredded fabric, paper, insulation, or dried plants. If you find these materials in hidden corners, attics, or basements, it's a sign of nesting activity.

Foul Odors:

The strong, musty smell of rodent urine is distinctive. A persistent odor in certain areas of your home, especially near potential hiding spots, indicates a significant rodent presence.


Tracking powders or dust can help detect footprints left by rodents. These tracks can be found along walls, near entry points, or in areas where they search for food.

Gnaw Marks:

Check for gnaw marks on food packaging, wooden beams, or furniture. Rodents have incisors that grow continuously, leading them to gnaw on various materials to sharpen their teeth.


Spotting live rodents during the day is a definite sign of an infestation. Mice and rats are nocturnal creatures, so their presence in plain sight indicates a large population.

Pet Behavior:

If your pets exhibit sudden alertness or start pawing at walls or staring intently at certain areas, they may sense the presence of rodents that are hidden from your view.

If you notice any of these signs, it's essential to take immediate action to control and eliminate the rodent infestation. Contact a professional pest control service that specializes in rodent control. They have the expertise and tools to identify the extent of the problem and implement effective measures to ensure a rodent-free home.

For more info about rodent control, contact a local company.