Poisonous Spiders in California

Black Widow Spiders

One of the most common species of poisonous spiders in California is the black widow. Unlike the typical species found indoors, they have a unique black color with red patterns on the abdomen. Since black widow spiders thrive in dark, secluded spaces, check the basement, crawl spaces, and attic. You can also find them under rock or other debris outdoors. Even if this species is not aggressive and will only attack if provoked, if you suspect an infestation, call a professional pest control service quickly.

Brown Recluse Spiders

The second most poisonous species in the United States is the brown recluse spider. These insects have a yellowish to brownish color, and a violin-shaped pattern on the back. Like the black widows, these spiders like to hide in dark, secluded spaces. However, they differ in terms of aggression, as they are likely to attack even when unprovoked. Once you notice one or two brown recluses, call a professional spider removal expert, especially if you have kids and pets. A trained pest control company knows all the likely hideout spots and implements proven strategies to prevent infestations.

Wolf Spiders

Wolf spiders are not as poisonous as the first two species, but they are the third most poisonous species in the U.S. Some of the distinct characteristics include a hairy and large appearance, and a brown-black color. Homeowners usually report siting them at night, as they are nocturnal and hunt at night. Once a wolf spider enters your home, it hides in dark spaces like the attic and basement. A wolf spider’s bite might not be lethal, but it still hurts and can cause an unpleasant reaction to some people.

Yellow Sac Spiders

The last species on our list is the yellow sac spider. As the name suggests, it is yellowish and grows up to half an inch long. Like the wolf spider, it has a painful bite, but the venom is not lethal to humans. However, bites can cause irritation and redness. You can keep these spiders out by sealing access points and maintaining a clutter-free space. If you prefer a more hands-off approach, hire a professional pest removal service to deal with the critters.

While there are DIY pest control solutions like insecticides, routine inspections by an expert exterminator are crucial to prevent infestations. Contact us at Wheeler’s Pest Control and schedule a consultation with our experts to ensure your home is free from poisonous spiders. We leverage extensive expertise and knowledge to provide tailored pest removal services, at pocket-friendly rates.