The Environmental Protection Agency (EPA) has issued a final rule to reduce the dust-lead clearance levels in order to lower childhood lead exposure. These levels indicate the acceptable amount of lead residue following lead abatement activities. The new standards lower the clearance levels from 40 micrograms per square foot to 10 micrograms for floors, and from 250 to 100 micrograms for window sills. This change is made to align with updated science and aims to improve children's health by minimizing lead exposure. This rule is effective from March 8, 2021.
Simple Explanation
The EPA has made a new rule to help keep kids safe by making sure that the leftover dust from removing lead is cleaner. Now, there's a new limit on how much lead dust can be left on floors and window sills after cleaning: it's less than before, which means less danger for children.