What is one of the primary ways to reduce lead contamination during renovation work?

Applying dust control measures is a fundamental practice in reducing lead contamination during renovation work. During renovations, especially in older buildings where lead-based paints may be present, activities like sanding, scraping, or demolition can generate lead dust and debris. Implementing effective dust control methods helps to minimize airborne lead particles and prevents them from spreading to other areas of the home or building.

Dust control measures can include the use of plastic sheeting to contain dust, employing wet methods to suppress dust generation, and utilizing HEPA-filtered vacuum systems to clean up lead dust safely. These strategies are essential in protecting workers, residents, and the environment from lead exposure, particularly for vulnerable populations such as children and pregnant women.

In contrast, the other options listed are not appropriate or effective methods for lead contamination reduction. Using open flammable materials could increase safety hazards during renovation. Relying on natural weather conditions is unreliable and does not actively mitigate lead dust risks. Similarly, non-specific cleaning methods may not adequately address the unique challenges posed by lead dust, leading to incomplete clean-up and ongoing contamination risks.