To use these hair clips, simply open the clip and place it in your hair where you'd like. They're great for adding a touch of style to ponytails, buns, or loose hair. Remember, these clips may not work well for fine hair. When it comes to maintenance, just use a soft cloth to wipe them clean. Avoid getting them wet for long periods as it might damage the plastic and metal parts. Keep them in a safe place when not in use to prevent them from getting bent or broken.