Search For "which air is safe"
Study finds new type of UV light makes indoor air as safe as outdoors
Updated : 4 years, 1 month ago IST
New York [US], March 28 (ANI): According to a new study led by Columbia University, a new type of ultraviolet light is safe for people who took less than five minutes to reduce the level of indoor airborne microbes by more than 98 per cent.
Read More