The Science of VOCs in Your Home | Patriot Odor Pros
Volatile organic compounds (VOCs) are organic chemicals that can evaporate into the air under normal indoor conditions. They can be released by paints, coatings, cleaning products, air fresheners, adhesives, building materials, furnishings, fuels, and many other products. Some VOCs have recognizable odors, while others may not be readily detected by smell. Odor alone cannot identify a VOC or determine its concentration or health risk.
EPA notes that indoor VOC concentrations can be affected by products and materials used or stored indoors, ventilation, temperature, and other environmental conditions