To use these sheets, simply make your king - size bed as you normally would. When it comes to washing, use a gentle cycle with mild detergent in cold or lukewarm water. Avoid using bleach as it can damage the bamboo fibers. For drying, tumble dry on low heat or hang them to dry. Store the sheets in a cool, dry place to keep them in good condition. Enjoy the comfort and eco - friendliness of these bamboo sheets every night.