11/02/2022
According to the : "The risk of spreading SARS-CoV-2, the virus that causes COVID-19, through ventilation systems is not clear at this time. Viral RNA has reportedly been found on return air grilles, in return air ducts, and on heating, ventilation and air conditioning (HVAC) filters, but detecting viral RNA alone does not imply that the virus was capable of transmitting disease."
WHY RISK IT? Free quotes for air duct cleaning and decontamination available at (213) 516-2739
