What This Blog Covers
In this post, you’ll learn:
- The common types of mice found in Chico
- How mice enter homes and why they’re a year-round problem
- Practical, effective prevention tips you can implement today
- Why professional rodent control may be the safest and most reliable solution
- Answers to common questions Chico homeowners ask
Common Mice Found in Chico
There are two mice you’re most likely to encounter in Chico: the common house mouse and the field mouse.
House Mice
- Gray or brown in color
- Prefer living indoors, near food and shelter
- More likely to damage insulation, wiring, and stored food
Field Mice
- Usually white or light-colored
- Typically found outdoors, but may enter homes for warmth
- Can carry parasites and contaminate surfaces
Both species don’t give up easily and can reproduce quickly, making early prevention and control crucial.
How Mice Enter Homes
Not only are mice small and agile, but they also have cartilage-based skeletal systems that allow them to flatten their bodies significantly. As such, they can:
- Compress their bodies enough to squeeze through openings as small as a dime
- Climb walls, pipes, and wires to access higher areas like attics
- Enter through gaps around doors, windows, vents, or the foundation
In Chico, colder months and rainy seasons often drive mice indoors in search of warmth and dry shelter.
Do Mice Hibernate in the Winter?
Mice are active year-round and do not hibernate. In fact, winter often drives them indoors, where your home is warm, dry, and full of food. Understanding this makes prevention even more important — leaving gaps or food sources unchecked during the cold months is an open invitation for rodents.
Prevent Mice From Getting Into Your Home
You don’t have to wait until you see a mouse to take action. Some practical steps include:
- Seal gaps and cracks: Inspect your foundation, walls, doors, and windows for openings. Even small spaces can be a highway for mice. Use caulk, steel wool, or weatherstripping to close them.
- Keep your yard clean: Remove clutter, trim overgrown vegetation, and keep your yard free of debris. Mice love hiding in dense brush or piles of leaves.
- Eliminate food sources: Store pantry items in airtight containers, clean up crumbs and spills immediately, keep pet food sealed and off the floor, and maintain bird feeders and outdoor trash bins to prevent attracting rodents.
- Use traps or bait stations: Strategically placed traps can catch mice that make it indoors. Check them regularly and dispose of any caught rodents safely.
- Try natural repellents: Peppermint oil, cayenne pepper, or even dryer sheets in attics or crawl spaces may discourage mice from nesting.
- Ventilate attics and crawl spaces: Mice prefer warm, cluttered, and poorly ventilated areas. Keeping these spaces clean and well-ventilated reduces hiding spots.
- Store firewood properly: Keep wood at least 20 feet from the house and off the ground. Woodpiles make perfect nesting areas for mice.
When to Call a Pest Control Company
Even with the best prevention, some mice may still find their way inside. In those cases, professional rodent control is the most efficient solution.
The team at Big Time Pest Control, a locally owned and family-operated pest control company, has the expertise to:
- Identify the type of rodent
- Determine how they’re entering your home
- Remove mice and implement long-term exclusion strategies
Need pest control in Chico or elsewhere in our Northern California service area? Contact Big Time Pest Control today to schedule a free inspection. Protect your home before a minor issue becomes a major one.
Key Takeaways
- Inspect seasonal hotspots, such as attics, garages, and basements, on a regular basis.
- Watch for signs of activity such as droppings, gnaw marks, or chewed wires.
- Sealing gaps, removing food sources, and keeping your yard tidy can help deter mice and other rodents.
- Consider ongoing pest control for year-round protection against mice and other pests!
Protect Your Home Today!
Don’t wait until you’re hearing scratching in the walls or spotting droppings in the pantry. If you suspect mice or want to prevent them before they show up, Big Time Pest Control is here to help with comprehensive home pest control. As a trusted, local pest control company, our team can quickly identify the issue, eliminate active rodents, and implement long-term solutions that protect your home year-round.
Ready for a rodent-free home? Contact Big Time Pest Control today to schedule your free inspection.
FAQ: Mice in Chico Homes
Are mice dangerous to have in a home?
Yes. Even small populations can spread bacteria, contaminate food, and damage insulation or electrical wiring. Their constant chewing can even create fire hazards.
How fast can a mouse problem grow?
Much faster than most people expect. Mice reproduce year-round and can go from a couple of rodents to a full infestation in just weeks.
Why does Chico seem to get more mouse activity in some years than others?
Weather shifts, local construction, and resource availability can all push mice closer to homes. Drier seasons and colder winters typically cause spikes in activity.
Can I rely on one-time DIY rodent control?
DIY traps may catch a mouse or two, but they do not address the fix the problem. Unsealed entry points, easy access to potential nesting areas, and plentiful food sources contribute to ongoing rodent issues. Professional rodent control is the best way to ensure mice and rats don’t stand a chance.
This blog was originally published on December 3, 2024; it has been updated to include new information.










