Using these sheets is easy. Just put them on your super king bed, smooth out any wrinkles, and you're ready for a great night's sleep. When it comes to washing, you can use a regular cycle in your washing machine with a mild detergent. Avoid using bleach as it can damage the fabric. To keep them in good condition, dry them on a low - heat setting. If you notice any loose threads, simply trim them carefully. With proper care, these sheets will last you a long time and continue to provide you with comfort.