What should be done with the protective clothing before entering the shower?

The correct answer emphasizes the importance of properly handling protective clothing to minimize asbestos exposure. Before entering the shower, protective clothing should be removed in a designated area, such as an equipment room or changing area. This practice ensures that contaminated clothing does not transfer asbestos fibers into clean areas, such as the shower area.

Removing the clothing in a controlled space allows for safe disposal or laundering, depending on the protocol in place. This step is critical to preventing the spread of asbestos fibers, which can pose serious health risks if inhaled. Proper procedures are in place to ensure that workers protect themselves and their environment effectively.

Other options suggest improper handling of the clothing, which could lead to increased risk of asbestos exposure. For instance, leaving it in the work area could allow fibers to escape and contaminate the surroundings, while immediate laundering might not be safe if the clothing is heavily contaminated. Disposing of it without following proper guidelines could also lead to environmental hazards. Therefore, the most effective practice is to remove the clothing in a controlled environment.