This ORI certification does not mean that the new carpet will have no-emissions oy no odor. The chemical 4-PC is the source of “new carps odor” and is detectable by smell down o one part per billion i the air New carpet odor disappears Lilith a short period of time and more rapidly ‘with increased ventilation: 16 further eliminate Doc's, Mohawk does ol (se topical fire retardants on our residential or commercial Carpets and does not use formaldehyde, .