I went to work out this afternoon, and when I got back less than 2 hours later, my utility room, entrance and bathroom (all adjoining) were infested with sugar ants, some big ass spiders and a couple of palmetto bugs. None of them were there before I left. I've seen a few ants near the drains before, but usually 1 or 2 at a time, not the hundreds (thousands?) like today. I called my management office, and they had Orkin come right over. The guy sprayed and put out some bait for the ants. I've got bug carcasses all over those rooms now. Anyway, he told me the stuff he was spraying was non-toxic for people, but I always wonder about those claims. He wasn't wearing any protective stuff, but then again, this is Florida. So is this stuff safe? Also, any tips for future control?