Mice can squeeze through tiny gaps, sometimes as small as a quarter of an inch. Inspect the exterior of your home for cracks, holes, and gaps around windows, doors, pipes, and vents. Seal these openings with materials such as steel wool, caulking, or expandable foam. Pay special attention to your foundation and areas where utility lines enter your home, as these are common entry points.

Mice are attracted to food sources, so maintaining a clean home is essential. Store all food in airtight containers, promptly clean up spills, and ensure your garbage is sealed tightly. Regularly vacuum and declutter areas such as your pantry and cabinets to remove crumbs and reduce hiding spots.

The exterior of your home can also draw mice. Keep firewood stored at least 20 feet from your home, and elevate it off the ground to deter nesting. Trim bushes and trees that touch your house, as overhanging branches provide easy access for rodents. Clear out any yard debris, such as leaves or tall grass, which can be ideal nesting sites.

It’s wise to place traps in your home before noticing signs of a mouse infestation. Set traps in key areas such as attics, basements, and near known entry points. This proactive approach can help prevent a full-blown infestation if a mouse does find its way inside. Traditional snap traps, baited with peanut butter, remain effective and are widely used.

For those looking for non-toxic deterrents, consider natural remedies like peppermint oil. Mice have a keen sense of smell and are known to dislike strong scents. Dab cotton balls with peppermint oil and place them in areas where mice may enter or linger. While not a permanent solution, it can complement other prevention methods.

Even with all the best DIY methods, nothing beats a thorough inspection by a pest control professional. We can identify potential vulnerabilities in your home and provide tailored solutions for long-term prevention.

By combining these preventative strategies, you can enjoy a warm, cozy winter without the worry of unwelcome guests. Stay vigilant, stay clean, and remember—early action is key to keeping mice out of your home. Contact ProSource Pest Solutions today for an inspection or pest control help.