During the methamphetamine manufacturing process, chemical compounds become airborne (volatilized) and settle out, depositing onto walls, into heating/cooling units, ceilings, appliances, floors, carpets, and other typical household items throughout the building’s interior. In addition, chemicals used to make the illegal drugs may be spilled during handling or during the manufacturing process. The presence of these chemicals may pose health threats to building occupants and potential liability to property owners.