What preparation step is critical when dealing with lead paint?

When dealing with lead paint, using protective gear is essential because it significantly minimizes the risk of lead exposure. Lead exposure can occur through inhalation of lead dust or ingestion of lead particles that may settle on surfaces. Proper protective equipment, such as respirators, gloves, and coveralls, helps protect the worker from these harmful effects during removal or renovation processes.

Additionally, protective gear ensures that workers do not inadvertently carry lead dust away from the work area, which could pose a risk to others and the surrounding environment. This step is particularly critical in homes or buildings that were constructed before the ban on lead paint, as they are more likely to contain hazardous materials. Safe work practices include not only personal protection but also other measures such as proper containment and disposal of lead paint debris, making protective gear a fundamental aspect of lead paint remediation.