One of the most frustrating calls homeowners make is:

"We've lived here for years and never had mice before. Why are they suddenly showing up now?"

The truth is, mice are constantly searching for food, water, and shelter. Most homes have small openings that mice can use to gain access, and it only takes one mouse finding a way inside to start a bigger problem.

Mice Are Always Looking for an Opening

Mice don't need a large hole to enter a home.

Small gaps around utility lines, foundation cracks, garage doors, vents, crawl spaces, and exterior doors can provide all the access they need.

As temperatures change, food sources become scarce, or populations increase outdoors, mice begin searching for warm, protected places to live.

Unfortunately, your home often provides exactly what they're looking for.

Why You're Seeing Them Now

Many homeowners don't notice a problem until mouse activity reaches a level they can no longer ignore.

You may suddenly begin seeing:

    •    Droppings

    •    Chewed food packaging

    •    Scratching sounds in walls or ceilings

    •    Nesting materials

    •    Mouse sightings during daylight hours

By the time you notice these signs, mice may have been entering the structure for weeks or even months.

Catching Mice Isn't Enough

One of the biggest mistakes homeowners make is focusing only on trapping mice.

While trapping is important, it doesn't solve the root problem.

Until you locate and seal the entry points they're using, new mice can continue entering the home.

Successful mouse control requires two steps:

Step 1: Find and Seal Entry Points

Walk around the exterior of your home and inspect:

    •    Foundation gaps

    •    Utility penetrations

    •    Dryer vents

    •    Door thresholds

    •    Garage door edges

    •    Crawl space openings

Any opening large enough for a mouse should be sealed.

Step 2: Remove the Mice Already Inside

Once access points have been eliminated, trapping the remaining mice becomes much more effective.

At that point you're no longer fighting a constant stream of new arrivals.

Mountain Mike's Tip

"Mice are constantly searching for ways to get inside homes and outbuildings. Until you locate and seal those access points, you'll continue to have mouse problems. Once they're sealed, it's simply a matter of catching the mice that are already inside."

The key to long-term success isn't simply catching mice—it's preventing the next ones from getting in.