Why Spiders Come Inside in the Fall: and How to Keep Them Out. 

Why Spiders Come Inside in the Fall: and How to Keep Them Out. 

As temperatures begin to change in the fall, many homeowners start noticing more spiders around their homes. You may find them in garages, bathrooms, basements, closets, or tucked into corners that seemed empty just a few weeks earlier.

Seeing more spiders indoors during the fall does not necessarily mean your home suddenly has a major spider infestation. Spiders can enter homes while searching for shelter, food, or suitable places to live. Understanding why they are showing up can make it easier to keep them outside.

Why Are Spiders Coming Inside?

Spiders can enter homes throughout the year, but changes in weather and insect activity can make them more noticeable during the fall.

Some spiders simply wander indoors through small openings around the exterior of a home. Others may already be living near garages, windows, patios, landscaping, or other protected areas and eventually make their way inside.

Spiders are also predators. If insects are finding their way into your home, spiders may follow the available food source.

Common entry points include:

• Gaps around doors and windows.

• Damaged window or door screens.

• Cracks around foundations or exterior walls.

• Openings around plumbing, wiring, and utility lines.

• Garage doors that do not seal properly.

• Attic vents and other exterior openings.

Even very small gaps can provide pests with a way inside.

Why You May Notice More Spiders in the Fall

Fall brings several changes around a property at the same time.

Temperatures begin dropping, outdoor insect populations change, vegetation starts dying back, and homeowners may begin moving stored items, firewood, decorations, or boxes.

All of this can disturb spiders that have been living unnoticed around the property.

Spiders may also become easier to notice as they move through garages, storage areas, and other parts of the home.

In the Texas Panhandle, where weather can change quickly, pest activity around homes can also change with the season.

Does Seeing Spiders Mean You Have Other Pests?

Sometimes.

Spiders primarily feed on insects and other small arthropods. A home that provides a steady food source can naturally become more attractive to spiders.

That does not mean seeing one spider automatically indicates a serious pest problem. However, regularly finding spiders throughout your home may be worth investigating.

Reducing flies, crickets, ants, moths, and other insects around the property can also help reduce the conditions that attract spiders.

This is one reason effective spider control often involves more than simply removing the spider you can see.

How to Help Keep Spiders Out of Your Home

Preventing spiders starts with making your home harder for both spiders and their prey to enter.

A few simple steps can make a significant difference:

• Seal cracks and gaps around doors, windows, foundations, pipes, and utility penetrations.

• Repair damaged screens and weather stripping.

• Make sure exterior doors and garage doors seal properly.

• Reduce clutter in garages, closets, attics, and storage areas.

• Store cardboard boxes securely or use sealed plastic containers.

• Keep firewood, construction materials, and debris away from the exterior of the home.

• Trim vegetation that directly touches the structure.

• Remove spider webs and egg sacs when they are found.

• Reduce unnecessary exterior lighting near doors and windows when possible.

Exterior lights attract insects, and areas with large numbers of insects can also attract spiders looking for food.

What Should You Do When You Find a Spider Inside?

Many spiders that enter homes are harmless and can simply be removed.

Vacuuming is an effective way to remove spiders, webs, and egg sacs from indoor areas. Webs around exterior eaves, patios, garages, and windows can also be removed regularly.

Homeowners should use additional caution when reaching into dark storage areas, moving firewood, cleaning garages, or handling boxes that have been sitting undisturbed.

Texas is home to many different spider species, including some that can pose a greater concern. If you are unsure what type of spider you are dealing with, avoid handling it directly.

Spider Control Is About More Than the Spider You See

Removing an individual spider solves the immediate problem, but it does not necessarily address why spiders are appearing around the property.

Long-term spider management may involve reducing insect activity, sealing entry points, removing webs and hiding areas, and treating locations where spider activity continues.

The exact approach depends on the property, the spider species, and the conditions contributing to the problem.

Preparing Your Home for Fall

Fall is a good time to inspect your home for pest entry points before colder weather arrives.

Check weather stripping, screens, exterior gaps, garage doors, storage areas, and places where utilities enter the structure. Small improvements made now can help reduce spider activity along with many other pests that may try to enter your home.

If you are noticing frequent spider activity in Amarillo or the surrounding Texas Panhandle area, Faulkner Pest Service can help identify where the activity is coming from and develop a treatment and prevention plan for your property.