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Deteriorating lead paint can produce dangerous lead levels in household dust and soil. [125] Deteriorating lead paint and lead-containing household dust are the main causes of chronic lead poisoning. [35] The lead breaks down into the dust and since children are more prone to crawling on the floor, it is easily ingested. [124]
Sources of lead exposure in pets can be the same as those that present health threats to humans sharing the environment, such as paint and blinds, and there is sometimes lead in toys made for pets. [2] Lead poisoning in a pet dog may indicate that children in the same household are at increased risk for elevated lead levels. [4]
Lead was often mixed into oil-based paints before 1978, the year lead paint was banned for residential use in the U.S. Over time, oil-based paints will crack in a distinctive alligator scale-like ...
Lead-based paint inspections will evaluate all painted surfaces in a complex to determine where lead-based paint, if any, is present. The procedures for lead inspections is outlined in the United States Department of Housing and Urban Development (HUD) Guidelines, Chapter 7, 1997 Revision. The other testing is a lead-based paint risk assessment.
Forty-six years after it was banned in the U.S., many homes still have lead paint, which could potentially cause health problems.
The U.S. Consumer Product Safety Commission (CPSC) banned lead paint in 1977 in residential properties and public buildings (16 CFR 1303), along with toys and furniture containing lead paint. The cited reason was "to reduce the risk of lead poisoning in children who may ingest paint chips or peelings". [35]
Mandatory blood testing and a 2004 law requiring lead paint inspections have paid dividends, contributing to a big drop in the number of reported poisoning cases each year. But for children in many of the poorest parts of the city — areas populated overwhelmingly by minorities and immigrants — the risk of lead poisoning remains stubbornly ...
Lead, a poisonous metal, can damage nerve connections (especially in young children) and cause blood and brain disorders. Because of lead's low reactivity and solubility, lead poisoning usually only occurs in cases when it is dispersed, such as when sanding lead-based paint prior to repainting. Chromium