Here is a comprehensive list of sources
where lead can be found
Dust and paint
Lead dust can form when lead-based paint is disturbed, deteriorates, or through normal wear and tear. Lead paint can be found on a variety of painted surfaces, including wood, metal, and plaster. Paint chips containing lead can also pose a risk.
Surface coating
In addition to paint, other surface coatings like varnishes, lacquers, and sealants may contain lead, especially in older buildings.
Water sources
Lead can contaminate water sources like drinking water, well water, and other water supplies. This can occur through lead plumbing fixtures, pipes, or solder, leading to ingestion of lead-contaminated water.
Soil
Soil can be contaminated with lead from various sources, such as exterior paint, lead dust, and residues from the past use of leaded gasoline. This can be especially concerning in yards, gardens, or playgrounds where children may come into contact with the contaminated soil.
Food
Lead can contaminate fruits, vegetables, and other produce grown in lead-contaminated soil. Moreover, food stored or prepared in lead-glazed pottery, crystal, or porcelain may contain traces of lead.
Consumer products
Some consumer products, including children's toys, jewelry, and other items, may contain lead. This is especially true for imported products and older items that were produced before stricter regulations were in place.
Plumbing fixtures and pipes
Older plumbing systems may have lead pipes, solder, or fixtures that can contribute to lead contamination in water supplies.
Ceramics and pottery
Lead-glazed ceramics, pottery, and porcelain can leach lead into food or liquids stored or served in these containers.
Electronics
Older electronics, such as computer circuit boards and CRT monitors, may contain lead solder, posing a risk if these items are improperly disposed of or recycled.
Hobbies and activities
Certain hobbies, such as stained glass work, shooting ranges, or fishing with lead sinkers, can also be sources of lead exposure.
Traditional remedies and cosmetics
Some traditional or folk remedies and cosmetics, particularly those from other countries, may contain lead or lead compounds.
