As the temperatures drop in the Denver Metro Area, mice and other rodents begin searching for warmth, and homes become prime targets. Walls, basements, attics, and crawlspaces offer the ideal protection from the elements. Unfortunately, mice don’t just sneak in quietly. Once inside, they can chew through insulation, contaminate food, and even pose fire hazards by gnawing on electrical wiring. Understanding the early signs of a rodent invasion can help stop a small issue before it turns into a full-blown infestation.
In late September and October, the sudden shift in weather drives rodents to seek refuge indoors. Mice can squeeze through gaps as small as a dime, making it easy for them to access a property unnoticed. Once inside, they reproduce quickly—just one female mouse can give birth to dozens of offspring in a single season.
Rodents are nocturnal and often remain hidden, but there are a few telltale signs they’ve settled in:
If you’re noticing more than one of these signs, it’s time to act.
Rodents exploit every structural weakness they can find. The most common entry points include:
Mice don’t need an open door—just a slight gap is enough.
Before calling in a professional, take these preventative steps to reduce the chances of an infestation:
How can I tell the difference between mice and squirrels in the walls?
Mice create lighter, faster scurrying sounds, while squirrels tend to make louder thumps and daytime movement.
Do mice leave during warmer months?
Mice may venture outside, but once inside, they often stay year-round unless removed.
Are store-bought traps effective for infestations?
Traps may catch a few mice, but infestations typically require professional inspection and sealing.
Can mice really cause fires?
Yes—chewing on electrical wires is a fire hazard and one of the top concerns of indoor rodent activity.
How fast do mice reproduce?
A single mouse can produce up to 60 offspring per year, making quick action essential.
Don’t let mice take over your home this fall. At Animal & Pest Control Specialist, Inc., we use proven, humane methods to inspect, remove, and prevent rodent infestations. Our local technicians understand Denver-area homes and the seasonal behaviors of pests that affect them. Whether you’re hearing scratching in the walls or have spotted droppings, we’ll get to the source—fast.
Call today at 303-987-0842 to schedule a rodent inspection and protect your home before the cold weather sets in.
Mice can contaminate food-preperation areas with their feces and can cause severe damage to structures.
Here are the signs you should be looking for to identify new pest problems this season.
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