Using these hair clips is super easy. Just open the clip and slide it into your hair where you want it. You can use them to hold back a section of hair or create an updo. As for maintenance, keep them in a dry place to prevent any damage. Avoid getting them wet as it might affect the ribbons. And don't forget about the warning! This product contains chemicals like lead and cadmium, so handle it carefully. If you have any concerns, check the link provided for more information.