Using this duvet cover set is easy. First, simply open the opening on the duvet cover and insert your comforter. Then, zip it up and you're ready to enjoy a cozy night's sleep. For the shams, just put your pillow inside. When it comes to maintenance, you can machine wash the set as the care instruction suggests. This will keep it clean and fresh. Remember, the decorative pillows are sold separately, so if you've bought them, follow their specific care instructions. Since the set is OEKO - TEX certified, you don't have to worry about harmful substances, but still handle it with care to make it last longer. Avoid using harsh detergents or bleach, as these may damage the fabric and the beautiful patterns.