A kiosk worker was demonstrating the wonders of the hoverboard on Dec. 8 at The Outlet Collection mall when the device caught fire.

Caught fire twice.

Extinguisher in hand, an employee of one of the mall business pounced on the fire, according to KOMO News in Seattle.

No one was hurt, but the Valley Regional Fire Authority continues to investigate the incident.

Given that the Consumer Product Safety Commission is investigating at least 10 hoverboard-related fires, however, the devices have caught the attention of consumer protection and firefighting agencies throughout the nation, which have issued advisories warning buyers to be alert when buying and using the devices.

“The sheer number of incidents occurring around the country, and abroad, is what prompted our organization to address this serious issue on a national level,” said Louisiana State Fire Marshal H. “Butch” Browning, Jr., who is president of the NASFM board of directors.

When determining whether a scooter meets safety standards, he said, buyers should look for indications of acceptance by recognized testing organizations, which may appear on the item’s packaging. Consumers should also consider purchasing the items from reputable online and local stores that offer warranties.

Owners should also take care when charging the scooters, ensuring that they are not overcharged or left unattended while charging. Precautions, such as following he manufacturer’s instructions when charging, and avoiding the use of improper or imitation chargers, should also be a priority.

The SPSC has also received about 29 reports of emergency room-treated injuries from falls. Spokeswoman Patty Davis said users should wear all the protective gear one might wear on a skateboard, including a helmet, elbow and knee pads, and wrist guards.