Other Class C fireworks, which include small firecrackers less than 1.5 inches long, roman candles, fountains and bottle rockets, also pose hazards to the eyes. Adults often think sparklers are safe even for young children. Yet sparklers burn at temperatures up to 1,800 degrees and a hot spark from one can seriously burn an eye or eyelid. Sometimes permanent damage to the eye or vision may result. Sparks from other Class C fireworks can cause similar damage to the eyes.
Bottle rockets pose additional hazards.
Their flight path is often erratic and rocket launchers sometimes explode, sending pieces of glass or metal flying. Approximately half of those suffering fireworks-related eye injuries are bystanders. The American Optometric Association recommends that sparklers and other fireworks be kept out of the hands of small children. In addition, adults and older children who handle Class C fireworks should wear safety goggles to protect their eyes from flying sparks or debris. Inexpensive safety goggles are available in most hardware and department stores.