5 Signs of a Mouse Infestation In Your Attic

Do you believe you’re dealing with a mouse infestation in your attic? In the United States, rodent infestations continue to increase in major cities. If you’re unsure where to begin regarding rodent problems, you’ll want to start by looking for the common signs of an infestation.

As you continue reading below, we’ll discuss the 5 signs of a mouse infestation in your attic

5 Signs of a Mouse Infestation In Your Attic

Table of Contents

5 Top Signs of a Mouse Infestation in Your Attic

Here are the top signs of a mouse infestation in your attic. 

1. Nests

One of the first signs of a mouse infestation that you might notice is nests. One of the primary reasons why mice nest in your attic is because of food, shelter, and attic insulation. Mice tend to navigate to areas where food is close by.

While it’s doubtful you’re storing food in your attic, there might be items in your attic that mice consider food or shelter-building material, such as insulation, wires, etc. Lofts are one of the best places that mice think of as shelter from outdoor threats and predators. Attics also shield mice from the outdoor elements like the cold, rain, & wind.

You may find nests and holes in your attic insulation since mice like to create tunnels and passageways in what they consider warm and cozy insulation. If you notice damage to your insulation, contact an insulation professional immediately. 

2. Bite Marks

If you have a mouse infestation, you may notice bite marks on food packages and other items around your home. Mice’s teeth can easily chew through paper, plastic, attic insulation, and other materials! If you notice bite marks in food packaging, you’ll want to start storing them in complex, dry containers.

Mice can also chew through your home’s drywall to create entry points for themselves and other mice. Noticing bite marks and holes in your drywall likely means you’re dealing with a mouse infestation.

Inspecting your attic and other areas of your home for holes and different types of damage is vital. If you notice mice-related damages, contact a professional to discuss an attic cleanup and Attic Rodent Proofing or other services as needed. 

3. Mouse Droppings

You’ll notice dark and moist mouse droppings when you have a mouse infestation in your attic. As mouse droppings start to age, they’ll become gray and old. You can find mouse droppings near food packages and in hidden areas such as attics.

If you have a mouse infestation in your attic, you will likely find many mouse droppings where the mice nest or feed. If you notice mouse droppings, have a professional inspect your attic to determine if you need rodent removal

4. Tracks & Runways

If you have a mouse infestation in your attic, you’re likely to find tracks and runways along the walls of your home. As time passes, these tracks and runways will begin to turn black. You can easily detect tracks and runways in your attic by using a flashlight at an angle toward the area you suspect of having an infestation.

Along these tracks and runways, you could also see footprints, smudge marks, urine marks, and mouse droppings. If you suspect you’re dealing with a mouse infestation, contact a professional today about an attic cleaning service.

5. Foul Odors

If you have mice present in your attic, you might notice that your pets have started to become excited. Excited pets will become excited because of the foul odors mice give off, particularly from the smell of urine.

If you see your pets pawing at a specific area of your home, you get a flashlight to inspect the area for mice. If you have a large mouse infestation, you might also notice the smell of ammonia from hard-to-reach areas. Ammonia smells differ from the odor of a dead mouse stuck in your walls. 

If you notice foul odors in your attic, you’ll need a thorough attic cleanup and decontamination to remove the smell. 

How to Rodent-Proof Your Attic to Prevent a Mouse Infestation

If you’re constantly battling mice in your attic, you shouldn’t wait for the situation to escalate for the mice to create more damage. A mouse infestation can become destructive and pose serious health risks to you and your family.

Mice can enter your attic through the smallest of holes and openings. If you neglect to rodent-proof your attic, you might experience damage to the structure of the home and your attic insulation.

To rodent-proof your attic, our trained experts at Master Attic will do the following:

  • Look for entry points – Our professionals can locate where mice enter your attic and can determine the best method to ensure they never return.
  • Remove mice – Our experts can humanely remove rodents back to their natural habitat.
  • Block entry points – Our professionals can block entry points to prevent mice from returning.
  • Clean droppings-replace damaged insulation with new. 

Hiring a professional rodent-proofing service can create many health benefits for your and your home’s safety. Investing in a rodent-proofing service lets you rest comfortably, knowing you can protect your home from mice.

If you’ve been hearing noises in your attic and believe you’re dealing with a mouse infestation, contact our professionals today to schedule a free in-home estimate for our rodent removal service.

Frequently Asked Questions

You’ll know you have a mouse infestation if you hear noises, see mouse droppings, notice foul odors, or see bite marks.

You might be dealing with a mouse infestation if you notice regular mouse activity and consistent noises and smells.

To keep mice out of your attic, consult a professional who can perform an attic cleaning rodent removal and rodent-proof your attic.

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