In what year was lead paint in housing banned in the United States?

The ban on lead-based paint in housing occurred in 1978 as a response to growing concerns about the harmful effects of lead exposure, particularly in children. This significant regulatory action was implemented by the U.S. Consumer Product Safety Commission. The dangers of lead poisoning, which can cause severe health effects including developmental delays and cognitive deficits in children, prompted the government to act.

Prior to the ban, lead was commonly used in residential paint due to its durability and ease of application. However, as evidence mounted regarding its toxicity, especially in households with children who might ingest lead dust or chips, the need for regulation became clear. The 1978 ban aimed to eliminate lead paint in homes, thereby protecting public health and safety.

Understanding the timing of this ban is crucial, as it marks a pivotal moment in public health policy regarding housing safety. The options that precede this date, such as 1970 and 1976, while potentially significant in other contexts, do not correspond to the specific action taken against lead paint. The year 1980 is also incorrect as it falls after the notable regulatory change.