Using these sheets is a breeze. Just put the fitted sheet on your 60cm single bed, making sure to align it according to the tags for a perfect fit. Then place the pillowcases on your pillows. When it comes to washing, you can use a regular cycle with mild detergent. Avoid using bleach as it may damage the high - quality cotton. After washing, tumble dry on a low setting or air dry for best results. This will help maintain the softness and durability of the sheets over time. Also, store the sheets in a cool, dry place to keep them fresh until your next use.