While fireworks are exciting to see, they are very dangerous when misused—not only for the operator, but also for bystanders and nearby structures. The safest way to enjoy fireworks is by attending public fireworks displays put on by trained professionals. It is illegal to use fireworks in many jurisdictions in Missouri; some permit fireworks to be used on a few days a year, usually around the July 4th holiday. Be sure to confirm that fireworks are legal where you live before making a purchase.

According to data collected by the Missouri Department of Health and Senior Services, in 2025 in Missouri 358 people sought hospital care related to fireworks; 316 of those people were treated in emergency rooms and released; and 42 were admitted to the hospital.

Eighty-one percent of these fireworks injuries (288) occurred in the three weeks leading up to and after July 4 (June 21 to July 11, 2025).

According to the National Fire Protection Association, far more fires are reported in the U.S. on a typical Independence Day than on any other day of the year, and fireworks account for more than half of those fires.

The U.S. Consumer Product Safety Commission reports that across the U.S. there was a 38% rise in fireworks deaths and over a 50% increase in injuries in 2024 compared to 2023. According to the CPSC, across the U.S. in 2024, 11 people died as the result of fireworks; and 14,700 people were treated for injuries in hospital emergency rooms. An estimated 1,700 injuries that involved sparklers required emergency room treatment.

Fireworks sales at licensed seasonal retailers are legal in Missouri from June 20 to July 10. State permits should be displayed at all seasonal retail locations. Missourians who choose to use consumer fireworks should follow basic safety practices:

• Purchase fireworks only from a properly licensed retailer.
• Always wear eye protection and earplugs if you have sensitive ears.
• Tie back long hair and don't wear loose fitting clothes.
• Only light one firework at a time.
• Never try to re-light fireworks that have malfunctioned.
• Never have any part of your body over fireworks.
• Keep young children away from fireworks.
• Never throw or point fireworks at other people.
• Never carry fireworks in your pocket.
• Make sure to have water nearby in case of a fire or an accident.
• Dispose of fireworks by soaking them in water and leaving them in a trash can.
• Never light fireworks indoors.
• Don't use fireworks while consuming alcohol. Use a "designated shooter."
• Store fireworks in a cool, dry place. Don't save fireworks from season to season.

Anyone with concerns about a fireworks dealer or the types of fireworks being sold by a dealer should contact the Division of Fire Safety at (573) 522-6207 or inspect@dfs.dps.mo.gov.

Permits for fireworks displays may be granted to municipalities, fair associations, amusement parks, organizations, persons, firms or corporations. For more information on fireworks display permits, visit fireworks displays.