Are The House Spiders In Lincoln Dangerous?


January 6, 2022

In California, most house spiders are completely harmless. Some of them are even helpful for keeping your garden healthy and clear of plant-eating larvae. When they come indoors, however, spiders become much less welcome. Thankfully, common spiders in California are very rarely dangerous. While all spiders are venomous, only a few in the United States are capable of causing humans any harm. Continue reading to learn more about dangerous house spiders in California, how to prevent spiders in homes, and ways to get rid of spiders.

a spider crawling on a brick

Common Spiders In Lincoln

While house spiders can bite, most aren’t dangerous to humans. Common spiders in California include wolf spiders, tarantulas, and American house spiders. While tarantulas can cause uncomfortable bites and prickle you with their underbelly hairs, none of these spiders are medically significant. The spider you’d be most likely to see is the American house spider. With reddish-brown stripes on their legs and bulbous abdomens that are mottled brown, these spiders are small and not aggressive.

Are Black Widow Spiders Deadly?

One species of spider does pose a danger to humans and can sometimes be found indoors. Black widow spiders, while rare, can cause dangerous reactions with their venom, including fever, high blood pressure, sweating, and nausea. To be safe, if you believe you’ve been bitten by a black widow, wash the area with soap and water and seek immediate medical help.

Black widow spiders are fairly easy to identify with their extremely bulbous, shiny, black abdomens and red hourglass shape on their bellies. These markings can also sometimes be yellow or made up of two dots. Their webs are irregular and messy, and they prefer dark, secluded places like woodpiles, sheds, and garages.

Are There Brown Recluse Spiders In California?

Contrary to popular belief, there are no brown recluse spiders in California. However, California does have a spider similar to brown recluses. This spider, the desert recluse, has a similar, uniform brown appearance and can still cause necrotic ulcers with their bites. Thankfully desert recluse spiders and other spiders similar to brown recluses in California aren’t likely to be encountered indoors or, in the case of the Chilean recluse spider, not likely to be seen outside of LA.

How To Prevent Spiders

California residents are always looking for natural ways to keep spiders away. There are a few ways to keep spiders out of your house without using chemicals. To prevent spiders in homes, try these prevention tips:

  • De-web regularly, both inside and out.

  • Turn your porch lights off at night.

  • Make sure doors and windows completely seal, adding weather stripping if necessary. Ensure door and window screens are hole-free.

  • Seal cracks and crevices around the home’s foundation with silicone-based caulk.

  • Don’t keep flowerpots under the windows, and keep shrubs and tree limbs trimmed back from the exterior walls.

  • Store outdoor trash in a sealed container away from the home. Clean the bin at least weekly.

  • Vacuum and sanitize surfaces regularly.

  • Repair anything that’s causing excessive moisture.

How To Get Rid Of Spiders: Pro Active Pest Control

If you are looking for natural ways to keep spiders away, prevention is the number one method. If you have a lot of spiders inside, it’s probably because you have a lot of insects inside that you aren’t seeing. If this is the case, one of the best ways to get rid of spiders is to call Pro Active Pest Control. Our environmentally-friendly pest control methods can keep your home pest-free without damaging the environment or jeopardizing your health. Call Pro Active Pest Control today to get your free quote for pest control in Lincoln.

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