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Measuring soluble lead is considered to be a less accurate method for measuring the amount of lead paint exposure in children. The new standards set a 90 ppm total lead limit for woodware coatings and architectural wall coatings. For vehicle and industrial coatings the new total lead limit is 1,000 ppm. [22]
In the past, lead was added to household paint to increase its drying speed and improve the durability and life of the finish. However, Lead is toxic and is a possible carcinogen. In 1978, the U.S. Consumer Product Safety Commission banned the residential use of lead-based paint containing ≥0.06% lead (600 ppm). [2] [3] [4]
The District of Columbia defines "lead-based paint" as any "paint, surface coating that contains lead equal to or exceeding 0.7 milligram per square centimeter (0.7 mg/cm2) or 0.5% by weight." [9] This is more stringent than the HUD lead-based paint standard of 1.0 mg/cm2) . Some states have adopted this or similar definitions of "lead-based ...
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Regulations exist to limit the amount of lead in paint; for example, a 1978 law in the US restricted the lead in paint for residences, furniture, and toys to 0.06% or less. [121] In October 2008, the US EPA reduced the allowable lead level by a factor of ten to 0.15 micrograms per cubic meter of air, giving states five years to comply with the ...
In 2022, the FDA proposed lowering the limits of lead in juices from 50 parts per billion to 10 parts per billion in apple juice and 20 parts per billion for all other juices. However, that draft ...
Lead paint removal can cost 8 to 15 dollars per square foot. [1] A kit offered by the EPA containing lead test costs 25 dollars. [2] After a house has been discovered to contain lead, its owner has four options they can pursue to prevent lead poisoning: they can encapsulate it, enclose it, remove it or replace the contaminated items.
The FDA recommends a maximum of 0.1 parts per million (ppm) of lead in candy, but many imported types exceed this limit. The lead usually comes from things like lead-based ink used on the ...