Spiders are an essential part of our ecosystem – but that doesn’t mean they’re a welcome sight indoors. While we recommend leaving nonvenomous spiders alone if spotted outside, it’s understandable to explore options to get rid of spiders if you spot them in your home. If you’re looking to eliminate these pests from your home for good, you’ll want to consider what kind of spiders you’re dealing with, what treatment options are best for you, and how you can prevent future infestations.

Olympia washington spider control

Identifying Types of Spiders

Not all spiders require the same types of treatment. If you notice more spiders around your house than usual, identifying the species is the first step you should take before attempting to eradicate them.

Common House Spiders

While your location will affect what types of spiders are most commonly found indoors, there are a few varieties that are prevalent across the United States.

American House Spider

House spiders are light brown and are usually less than half an inch long. These spiders are normally harmless, but they can be startling as they dart back and forth looking for insects to feast on.

Wolf Spider

Wolf spiders have many sub-species and can range in color from gray to brown and unlike other types of spiders, they don’t weave webs. Instead, they move quickly and hunt down their prey. These spiders aren’t usually as prevalent in homes, but they do tend to make nests in piles of leaves and other types of outdoor debris.

Daddy Long Legs

Daddy long legs are easily distinguished by their shape. They have one “piece” of their body that can be different shades of reddish brown or gray. As their name suggests, they have long, slender legs.

Common Poisonous Spiders

How to Prevent Spiders

They are sneaky, and like other pest invaders, are small and able to fit through the smallest cracks and crevices leading into your home. However, there are still some preventative measures you can take to avoid a spider problem in the first place.

  1. Get rid of other pests in the home. Without a readily available food source, spiders cannot survive. If you notice an uptick in spider activity, you may have another insect issue on your hand that you simply haven’t noticed because the spiders are taking care of it for you. A regular maintenance plan with Bigfoot Pest Management can help manage pests in and around your home.
  2. Control moisture levels. Many varieties of spiders are attracted to damp or moist environments. Setting up a dehumidifier to control moisture levels can help deter spiders and other insect pests.
  3. Make sure your home is properly sealed. Use caulk to seal any cracks or gaps that may provide an entryway to your home, paying close attention to your basement or crawl space if you have either.
  4. Keep a tidy home. Spiders are known to hide in dark, enclosed spaces like attics, closets, and basements. It’s common to find spiders in cardboard boxes placed in storage spaces that aren’t regularly disturbed. By making sure your belongings are properly stored, you can reduce the likelihood of a spider infestation. Consider using plastic totes to store items not in use, and make sure your containers are properly sealed.
  5. Try essential oils. Essential oils are heralded for their natural ability to deter pests, but there is little scientific evidence to back their effectiveness. However, in some instances, mixtures of eucalyptus, peppermint oil, and rosemary can act as a spider repellant. While this isn’t a sure-fire method to treat or prevent spiders, essential oils are generally safe, so long as they are properly diluted, and can make your home smell fresh and clean. You can use a diffuser or a spray bottle to apply your mixture.
  6. Be mindful of the outside of your home. Outdoor lights can attract a variety of pests, including spiders. Keep them turned off when you don’t need them. Spiders are also known to use woodpiles, tarps, and other outdoor equipment as hiding places, so keep everything stored far away from your home if possible.

Treatment Options

Prep for Treatment

Before you begin treatment, you’ll want to have a clean home to work with. The two primary things you need to look for are webs and egg sacs. If you leave cobwebs behind, you may find that you perform a treatment only to encounter more spider invaders just days later. And if you miss an egg sac, dozens of babies may hatch and take over your home. Before you start treating, thoroughly vacuum your home, focusing on the corners and baseboards of each room.

DIY Methods

In some cases, DIY treatments can work, but they’re not recommended for severe infestations or when dealing with venomous spiders. Over-the-counter spider sprays and glue traps can be purchased from most home improvement stores, but they can be dangerous to use and aren’t always guaranteed to work. The pesticides available to the everyday consumer are not as potent as professional products, and spider traps will only work if properly set up and maintained.

Professional Pest Control

The best way to address an infestation is through professional spider control methods. Exterminators have the experience to identify problem areas and develop a treatment plan that will target the infestation at its source. Professionals have access to higher-quality insecticides that are designed to target arachnids. At Bigfoot Pest Management, our technicians are trained to evaluate your unique situation and walk you through treatment strategies step by step.

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