"They shine the UV light directly on the handrail as it passes through. As the handrail is moving, it's a continuous sanitation of the handrail."

"They shine the UV light directly on the handrail as it passes through. As the handrail is moving, it's a continuous sanitation of the handrail." https://t.co/fPUhMUjGil

— USA TODAY (@USATODAY) September 6, 2020