Do people not have Black Widows where they live? 90% of the spiders that I encounter in and around my home (mostly in my garage and my garden) are Black Widows and I thoughtlessly and indiscriminately kill them on sight. When I didn't kill them, they seemed to try to take ownership of different areas of the garden or garage. This happened where I lived in LA, in Goleta, CA, in north Santa Barbara county, and in Orange County. The only place I didn't experience this issue was when I spent a brief period in Riverside County. No spiders in that place, I always assumed it was because it was summer and > 100F highs every day. As if spiders give a shit about a heat wave, but it seemed to have some truth to it.

My thinking is: I don't want to risk my own or my wife or a guests personal health, and so I "deal" with them. Am I wrong?