USPS Warns Against Mailing Fireworks Ahead of July 4th

The U.S. Postal Service is urging customers not to mail fireworks this Independence Day, emphasizing the serious safety risks associated with shipping explosive materials.

Fireworks of all types — including sparklers, firecrackers, bottle rockets, and Roman candles — are prohibited from both air and ground transportation through the postal system due to potential hazards, postal officials said.

“Shipping fireworks through the mail puts our employees, customers and transportation networks at serious risk,” Acting Postmaster General Doug Tulino said. “Even small items like firecrackers or bottle rockets can cause fires, explosions or injuries if mishandled.”

The Postal Inspection Service investigated 1,700 cases last year involving attempts to send hazardous materials through the mail, including fireworks and other explosives. Individuals caught mailing such items may face civil penalties and criminal charges.

The agency uses advanced technology and inspection protocols to detect nonmailable items. Customers are encouraged to review Publication 52 – Hazardous, Restricted, and Perishable Mail for a comprehensive list of prohibited items before shipping packages.

The Postal Service, an independent federal establishment, serves 169 million addresses six to seven days a week and operates without tax dollars, relying instead on postage and service sales.