Asbestos
Potentially hazardous substance used in many building materials. When broken into air borne particles it can be inhaled and dangerous. Primary method of remediation is encapsulation.
Encapsulation
Method of securing or sealing various hazardous materials such as asbestos and lead based paint.
Carbon Monoxide
Gas resulting from the burning of fossil fuels such as coal, wood, natural gas. Dangerous or deadly if inhaled.
Radon
A naturally occurring radioactive gas that can concentrate in poorly ventilated areas such as basements. Believed by the EPA to be a leading cause of lung cancer.