How do u let fire works in the air without getting injured ?

you light them then back away before they go up.

Explanation:

standard safety protocols, normally on directions for the fireworks!

Stay safe! - Sadi :3

How to Light Fireworks:

1) HAND LIGHTING

2) CHAIN FUSING

3) ELECTRICAL FIRING SYSTEMS

How to Stay Safe When Lighting Fireworks:

1) Never lean over lit fireworks when lighting the fuse. Back up to a safe distance right after lighting them.

2) If you find unexploded fireworks, leave them be. Never try to relight or handle them. Soak them with water and throw them away.

3) Keep a bucket of water or a garden hose nearby.

4) Never point or throw fireworks at another person.

5) Light fireworks one at a time, then move away from them quickly.

6) Never carry fireworks in a pocket or shoot them off in metal or glass containers.

7) After fireworks are done burning, douse with plenty of water before throwing them away to prevent a trash fire.

8) Do not experiment with homemade fireworks

9) Parents and caretakers should always closely supervise teens using fireworks.

10) Parents should not allow young children to handle or use fireworks.

11) Only use fireworks outdoors.

can you rephrase the question? was there a picture to go along with it?