Asbestos abatement contractors wear Tyvek suits, hoods, shoe covers and respirators. Between the abatement area and the uninvolved area, there is a clean-up area where the contractors remove their protective clothing before entering the clean zone. Depending on the scope of the job, the clean-up area may also contain a shower, as well. In all cases, the air monitoring outside the abatement area confirms that there is no contamination in the uninvolved area.