In days of yore, more black widow spider bites occurred in the ole two holer outhouse. Black Widows love dark, (and apparently smelly) places. When ole Joe or Fred would sit down to take a leisurely (expletive deleted) the “twins” would get a ”nice” little bite from said, male hating widow.
Flies, dung beetles, etc., love the heat, moisture, and "food" sources available in an outhouse. Black-widow and brown-recluse spiders appreciate the target-rich environment you provide for them.. They just don't know how to thank you.🕷