Finding a black, hairy spider in your house can be a scary experience. However, understanding what type of spider it is and its behavior can be helpful in deciding how to handle the situation.

The most common type of black, hairy spider found in the United States is the wolf spider. Despite their large size and intimidating appearance, wolf spiders are not venomous to humans and are actually beneficial as they prey on pests such as cockroaches and crickets.

If you encounter a wolf spider in your house, the best course of action is to gently trap it in a jar and release it outside. However, if you are uncomfortable with handling the spider, calling a professional exterminator is also an option.

Another black, hairy spider that may be found in your house is the cellar spider, also known as the daddy longlegs. These spiders have long, thin legs and a small body, and are typically found in dark, damp areas such as basements and crawl spaces. While cellar spiders are not harmful to humans, they can be a nuisance as they build messy webs.

To prevent black, hairy spiders from entering your home, it is important to keep your house clean and clutter-free. Spiders are attracted to dark, damp areas, so repairing any leaks and ensuring proper ventilation can also help deter them.

In conclusion, while finding a black, hairy spider in your house can be a frightening experience, it is important to understand that not all spiders are harmful and many are actually beneficial. Gently trapping and releasing spiders outside or calling a professional exterminator are the best options for handling spider infestations. Additionally, keeping your home clean and eliminating damp areas can help prevent spiders from entering your house.