Which method is NOT recommended for lead exposure protection?

The use of respirators exclusively for lead exposure protection is not recommended as a standalone method. While respirators can be an essential part of a comprehensive safety plan, relying on them without implementing additional control measures does not effectively address the various routes of lead exposure.

Effective lead exposure protection typically includes a combination of methods that reduce the amount of lead in the environment and protect workers from inhaling or ingesting lead dust and particles. Exhaust ventilation, for instance, helps to remove airborne lead particles from the work area, thus reducing inhalation risks. The replacement of lead-containing materials is a proactive approach that eliminates the source of exposure altogether. Encapsulation using epoxy coatings can help seal lead paint and prevent it from deteriorating and releasing harmful dust.

When solely using respirators, there may still be significant risks present, especially if other protective measures are not considered. Therefore, it's essential to adopt a multi-faceted approach to lead exposure that integrates various control strategies for effective safety.