What does the process of encapsulation involve?

The process of encapsulation involves applying a protective coating over lead-based paint to prevent it from deteriorating and becoming a hazard. This method effectively seals the lead-based paint, thereby reducing the chance of lead dust or chips being released into the environment. Encapsulation serves as a strategy to manage lead hazards without the need for more intrusive removal processes, making it a preferred option in many situations where complete removal may not be feasible or necessary.

This preventive measure is essential because it helps protect occupants, especially children and pregnant women, from the adverse health effects associated with lead exposure. It is crucial that the encapsulating material is durable and properly applied to ensure that it remains effective over time.

Other options such as removal of lead-based paint or replacing old pipes involve more extensive measures that address lead hazards directly but do not represent encapsulation. Applying new layers of wallpaper does not adequately contain lead paint and is not considered a safe or effective method for managing lead hazards.