Using this Mi Zone Quinny Glow - in - the - Dark Plush Comforter Set is easy. First, make your child's bed with the aqua comforter and the sham. Place the cloud - shaped decorative pillow at the head of the bed for a complete look. To make the stars glow, expose the bedding to a light source like a lamp or sunlight for a little while. Then, when you turn off the lights at night, your child will enjoy a starry view in their room. When it comes to maintenance, you can machine wash the comforter and shams. But for the cloud - shaped pillow, it's best to spot clean it. Also, make sure to follow the washing instructions on the care label. Since it's OEKO - TEX certified, you don't have to worry about harmful substances, but always keep it away from sharp objects to avoid tearing the fabric.