Also something to consider....I sometimes pour a little Lysol in with my colored uniforms that I don't like to use extra hot water on. But that's why I like Miele and Asko...I can choose how hot the water will be all the way from ice cold up to almost boiling. Maybe some of that liquid laundry sanitizer would help with the BO problems. Also remember, with those behemoth FL machines...their efficiency drops if they are not ran at capacity. I mean, utilize their spaciousness. Fuller loads balance better...or at least that's been my experience.