Why must a Negative Air Machine/HIPPA Vacuum be used?
A Negative Air machine removes contaminated air and filters it before returning it to the room. It will remove the odor and the fine particulate from the air in the room. A HIPPA vacuum will filter the air to even a greater degree than the Negative Air Machine. If the fine particulate matter is not removed from the air, it could cause breathing difficulties for even a healthy person and the particles in the air are acidic and could damage your respiratory system.