I am and have always (3 years) had trouble getting sour clothes and towels and washcloths fresh in my Whirlpool Duet front load washing machine. I sometimes use Arm and Hammer Washing baking soda and sometimes vinegar to get items to freshen up. It doesn't always work. I frequently wash these items many times to get them clean. I have used ALL kinds of detergents. I do not use chlorine bleach. I never had this issue with my top loader. Otherwise, love the machine, but the water saving feature isn't something I can say I am benefitting from at this point! Does anyone know why or have a solution?