How does the next paragraph end?

How to soften towels
Wash towels with warm or hot water.
Warmer water absorbs detergent better, which means that less soap residue is left caked onto the fabric. Furthermore, hot water can help dissolve oils that are left over from hygiene products and skin.
Be aware that brightly-colored towels may fade with repeated hot-water washing. If you don't care about fading, then proceed to wash with hot water.