This is usually the effect of "cheap" detergent not your machine. There are a couple of solutions: 1) Try purchasing a gallon of white vinegar and pouring it into your washing machine. Fill with cold water and run through the cycle. 2) Add 1/2 cup baking soda to your your wash when you add the soap. 3) hang your clothes outside to let the sun naturally bleach them. ... View related article.