To use sparklers safely, follow these general guidelines:

1. Choose an appropriate location: Find an open outdoor area away from flammable materials, such as dry grass, trees, or buildings. Ensure there is enough space for everyone to move around safely.

2. Read the instructions: Carefully read and understand the instructions provided on the packaging of the sparklers. Follow any specific safety guidelines or recommendations.

3. Prepare a safe ignition source: Use a long-reach lighter or a butane candle lighter to ignite the sparklers. Avoid using matches or standard lighters, as they may have a shorter reach and can increase the risk of burns.

4. Wear appropriate clothing: Avoid loose or flammable clothing. Opt for clothes made of natural fibers, such as cotton, and avoid wearing synthetic materials that can easily catch fire.

5. Hold the sparkler correctly: Hold the sparkler by the handle or the designated safe grip area, keeping it away from your face, body, and clothing. Make sure your hand is a safe distance away from the lit portion.

6. Light one sparkler at a time: Light only one sparkler at a time. Have the unlit end facing away from you and others. Use the ignition source to light the sparkler, applying the flame to the coated end until it ignites.

7. Keep a safe distance: Once the sparkler is lit, step back and maintain a safe distance from others. Avoid waving the sparkler too close to people, objects, or flammable materials.

8. Dispose of spent sparklers safely: After the sparkler has burned out completely and cooled down, place it in a bucket of water or a metal container filled with sand to ensure it is fully extinguished. Dispose of the used sparklers responsibly.

9. Supervise children: If children are using sparklers, ensure they are supervised by a responsible adult at all times. Teach them how to safely hold and use the sparklers, emphasizing the importance of keeping a safe distance and not running or playing with them.

Always prioritize safety when using sparklers and follow any additional instructions or guidelines provided by local authorities or firework experts in your area.