To use these earrings, simply open the earring back and clip them onto your earlobes. They're perfect for a night out on the town or any special occasion. When it comes to maintenance, avoid exposing them to harsh chemicals like bleach or perfume, as these can damage the gold plating. After wearing, gently wipe them with a soft, dry cloth to keep them shiny. Store them in a jewelry box or pouch to prevent scratches and keep them in good condition. Also, don't sleep with them on to avoid any potential damage.