Based on the information pulled from this site, it sounds as if my patio and furniture(and maybe even plants?--I haven't looked that closely) is infested with red clover mites. They leave red spots when squashed. You can't even sit outside because they crawl all over everything! Anyway, I'm not into using chemicals for control unless I absolutely have to, which is almost never. How do I get rid of the little buggers-pun intended-without going crazy with chemicals?