When scared or provoked, spiders can bite, which usually leaves a mildly painful or itchy reaction? Most spiders found in Bourne, MA are less harmful than they are creepy. Spiders that are dangerous or poisonous in North America tend to live in only southern regions of the United States and southern regions of Canada. If bitten by a spider, wash the bite with soap and water and apply an ice pack to prevent swelling. If an allergic reaction occurs, such as a rash, infection, or increased swelling, seek medical attention right away. In order to prevent infestation from happening, check garages, attics, and basements for spider webs. Spiders are often brought into the house on firewood, so it is best to keep firewood outside. Seek professional pest control to efficiently terminate any pest infestations.