Because you can’t often see or smell mold and air contaminants, IAQ testing measures particulate matter, including mold spores, in every room of your house, pinpointing any problem areas.

Volatile organic compounds (VOCs) are gases released by many indoor sources that evaporate at room temperature. Concentrations of most VOCs are higher in indoor air than outdoor air.

VOCs can cause eye, nose, and throat irritation, shortness of breath, headaches, fatigue, nausea, dizziness, and skin problems. Higher concentrations may irritate the lungs, as well as damage to the liver, kidneys, or central nervous system. Some VOCs are even suspected of causing cancer.