Adults - who haven't been drinking alcohol - are the only ones who should shoot off fireworks. If you choose to use fireworks at home, then be sure you shoot them off on an outdoor, level surface like concrete, away from homes, trees and other structures. Keep a bucket of water nearby to douse flames if needed. Never try to relight duds. Fireworks are illegal in many states, so check local regulations before buying them. Take pets into consideration when using fireworks - many get skittish when they hear loud noises, and pets can run away or be injured by getting too close to fireworks. The safest and most exciting way to view fireworks is to attend a professional pyrotechnics show.