What is a common method used to control lead dust in homes?

Regularly wet mopping surfaces is a recognized method for controlling lead dust in homes. This technique helps to capture and remove lead particles from floors and other surfaces, preventing them from becoming airborne. Lead dust can pose a significant health risk, especially in environments where lead-based paint has deteriorated or when lead-contaminated soil is present. By using a wet mopping approach, the moisture aids in binding the dust and dirt, making it more effective than dry cleaning methods that may merely stir up the dust into the air.

In contrast, while air purifiers can help improve overall air quality, relying on them alone may not effectively address lead dust that settles on surfaces. Opening windows can increase ventilation, but it might also allow more outdoor contaminants in rather than controlling indoor lead dust levels. Similarly, using only traditional cleaning products may not adequately address the specific needs of lead dust control, particularly if they do not have the necessary properties to effectively capture and remove lead particles.