I have some land and a cabin out north east of CS (near Centerville). Bought it last fall, and first trip saw scorpions all in cabin along with multitude of spiders as it had sat empty for over a year. Sprayed with CY-Kick I got off Amazon, as folks in AZ said was what they used against scorpions. I sprayed last fall twice, and just last weekend saw two......I had not sprayed this year at all. Needless to say I sprayed the cabin and outside again as I left. This stuff works really well. I agree with you, spiders in general are the spawn of Satan. Scorpions I cannot abide, they must be gotten rid of.