The personal care products we use on a daily basis significantly affect indoor air quality, according to new research by a team at EPFL. When used indoors, these products release a cocktail of more than 200 volatile organic compounds (VOCs) into the air, and when those VOCs come into contact with ozone, the chemical reactions that follow can produce new compounds and particles that may penetrate deep into our lungs. Scientists don’t yet know how inhaling these particles on a daily basis affects our respiratory health. The personal care products we use on a daily basis significantly affect indoor air quality, according to new research by a team at EPFL. When used indoors, these products release a cocktail of more than 200 volatile organic compounds (VOCs) into the air, and when those VOCs come into contact with ozone, the chemical reactions that follow can produce new compounds and particles that may penetrate deep into our lungs. Scientists don’t yet know how inhaling these particles on a daily basis affects our respiratory health. Environment Phys.org – latest science and technology news stories