Which mechanical paint removal method is recommended?

The recommended mechanical paint removal method involves using a power tool equipped with a HEPA vacuum attachment. This approach is effective because it not only helps to remove lead-based paint efficiently but also significantly reduces the amount of lead dust generated during the process. The HEPA (High-Efficiency Particulate Air) filter captures fine particles, ensuring that hazardous lead particles do not escape into the air or settle in the surrounding environment, thereby protecting workers and occupants from lead exposure.

Other methods may not meet safety standards as effectively. For example, hand scraping with chemical tools might remove paint but could still release lead dust without the necessary precautions. Sandblasting without a shroud creates a substantial risk of airborne lead contamination, which is dangerous for both workers and the environment. Using regular paint rollers does not apply a sufficient mechanical force for effective removal and is not suitable for lead abatement purposes. Thus, employing a power tool with a HEPA vacuum attachment combines efficiency with safety, making it the ideal choice for lead paint removal.