9 Ways to Keep Mice, Ants, and Other Pests Out of Your New Jersey Home

Many pest problems can be prevented before pests ever enter your home.

At PermaKill Exterminating, we’ve spent decades inspecting and treating homes throughout Northern New Jersey. One thing we’ve learned is that conditions around a home can be just as important as conditions inside it.

Overgrown vegetation, excess moisture, improperly stored materials, and small openings around doors and windows can create conditions that attract pests or allow them to enter.

Here are nine things homeowners can do to reduce the chances of experiencing a pest problem.

1. Keep Your Gutters Clean

Clogged gutters can cause water to overflow and collect around your home’s foundation.

Excess moisture can create favorable conditions for a variety of pests, including ants and other insects that thrive in damp environments. Standing water can also become a breeding site for mosquitoes..

Regularly cleaning your gutters and making sure downspouts direct water away from the foundation can help reduce these conditions.

2. Keep Shrubs and Bushes Away From Your Home

We recommend maintaining approximately two feet of clearance between shrubs or bushes and your house whenever practical.

This clearance allows air to circulate between the vegetation and your home’s exterior, helping surfaces dry after rain.

Dense shrubs growing directly against your home’s foundation can provide shelter for rodents and insects. They can also make it difficult to inspect the foundation for openings or signs of pest activity.

Keeping vegetation trimmed makes your property less inviting to pests while making potential problems easier to spot.

3. Trim Tree Branches Away From the House

Tree branches touching your roof or siding can provide rodents with a pathway to your home.

Overhanging branches can also limit sunlight and airflow, allowing exterior surfaces to remain damp longer.

Keeping trees properly trimmed helps reduce these problems.

If branches are close to electrical or utility wires, contact the utility company or a qualified tree professional rather than attempting to trim them yourself.

4. Don’t Store Firewood Against Your House

Firewood piles can provide sheltered hiding and nesting areas for mice and other pests.

When wood is stacked directly against your home, rodents sheltering in the pile are already close to potential entry points into your home..

Store firewood away from the foundation and elevate it off the ground when possible.

This also makes it easier to inspect the area around your home.

5. Store Birdseed, Grass Seed, Pet Food, and Similar Materials in Rodent-Resistant Containers 

Birdseed, grass seed, pet food, and other edible or organic materials can attract rodents.

We recommend keeping these products in tightly sealed, rodent-resistant containers.

Metal containers with tight-fitting lids are often a better choice because mice can chew through many types of plastic packaging or storage containers

If you store these products in your garage, basement, or shed, check the area regularly for signs of rodent activity.

6. Keep Your Garage Door Closed When Not in Use

An open garage door provides mice and other rodents with easy access to a shielded space.

Once inside, they may find food, nesting materials, and places to hide.

Garages can be especially attractive to rodents when stored belongings, equipment, vehicles, or clutter provide potential hiding or nesting areas.

Keeping the garage door closed when the garage is not in use is a simple preventive measure. 

7. Check Weatherstripping Around Doors and Garage Doors

Even when your garage door is closed, mice may be able to enter through gaps along the bottom or sides.

Inspect the weatherstripping around exterior doors and garage doors. Replace any damaged, worn, or poorly fitting seals.

Pay particular attention to the corners of garage doors and other openings near ground level.

Mice can squeeze through very small openings, so a garage door that appears closed may still have gaps large enough for entry.

Maintaining tight seals is especially important if you store vehicles, lawn equipment, or other machinery in your garage.

Rodents may nest inside vehicles, lawn equipment, or machinery and can damage wiring, insulation, and other components, resulting in expensive repairs.

8. Keep Stored Items Off the Floor and Away From Walls

Basements and garages often contain boxes, furniture, tools, and other stored belongings.

When stored belongings are placed directly against walls or left on the floor, they can provide protected hiding places for mice.

Mice commonly travel along walls and perimeter areas rather than crossing exposed open spaces.

Keeping stored items elevated and leaving space along walls makes it easier to inspect for droppings, gnaw marks, nesting materials, and other signs of activity.

It also reduces sheltered areas where rodents can hide.

9. Make Sure Window Screens Are Secure

Inspect window screens regularly, especially around basement and ground-level windows.

Screens that are loose, damaged, or do not fit properly in their frames can allow insects to enter when windows are open.

Repair or replace damaged screens as needed.

Also inspect the window frames and surrounding areas for gaps that may allow pests to enter even when the windows are closed.

Prevention Starts Outside Your Home

One of the most important things we’ve learned at PermaKill is that successful pest management involves more than pest-control treatments alone.

Sometimes it means addressing the conditions that attract pests or allow them to thrive in the first place.

Keeping vegetation trimmed, reducing moisture, properly storing food, seed, and other pest-attracting materials, and closing potential entry points can significantly reduce the likelihood of pest problems.

These measures cannot completely prevent pests from entering your home  , but they can make a meaningful difference.

At PermaKill Exterminating, we believe in evaluating the conditions at each property and recommending an appropriate pest treatment and prevention plan based on what we find.

If you’re dealing with recurring pest problems at your home in Northern New Jersey, contact PermaKill Exterminating to schedule a professional pest inspection.