Learn How to Sort
You thought it was just about whites, darks, and delicates, but your clothes will wind up much cleaner if you separate them not just by color, but also by fabric type and water temperature. Green recommends you make five separate piles for colors: whites (entirely white), light colors that include striped whites, darks (blacks, blues, and browns), brights (reds, yellows, and oranges), and delicates. Then, to prevent lint from spreading, separate linty fabrics like towels, flannels, and sweatshirts from corduroys, permanent press, and other smooth fabrics that can pill.
credit: rodalenews