Spiders, those creepy, crawly arachnids which like to come into our homes uninvited. Unless you’re running a silk factory, I suggest we show them the door. Depending upon the variety spiders can be found crawling along the floor or amidst webbing, along the ceiling, waiting for unsuspecting prey. Other favorite places include, underneath eves and patio furniture outside, and inside garages and valve boxes. Most spiders you encounter are relatively harmless, however there are a few dangerous spiders native to the area; the black widow being the most common.