Using this lip balm is a breeze. Just take the included lip brush, dip it into the balm in the honey - jar, and gently apply it to your lips. You can use it throughout the day to keep your lips hydrated. As for precautions, keep it out of reach of children. And to maintain its quality, store it in a cool, dry place. Don't expose it to extreme temperatures. That way, your lip balm will stay effective and last longer.