VOCs are an chemical colorless gas in the air affecting many people’s health nowadays. And it is becoming one of the main sources of respiratory problems. Common examples of VOCs that may be present in our daily lives are: benzene( auto care products, waxes, polishes, fuels Adhesives, leather cigarette light fluid), ethylene glycol (paints, plastics, antifreeze, solvents, cosmetics), formaldehyde( resins, hardwood, permanent press fabric, paints, paper products) methylene chloride ( automotive care, lubrification, processing spices, general cleaning products) Tetrachloroethylene( water...

Coronavirus disease 2019 (COVID-19) is a virus that has caused a global epidemic. According to the US Center for Disease Control and Prevention, “the virus that causes COVID-19 is believed to be spread mainly from person to person, through respiratory droplets produced when an infected person coughs, sneezes or speaks” (CDC, 2020). Since viruses like COVID-19 are mainly spread among humans through droplets that are exhaled and inhaled while breathing, many people have taken safety measures, such as wearing a...