A product linked to the Environmental Protection Agency’s lead paint rule has been approved for use on drywall and plaster.

The 3M LeadCheck Swabs, in compliance with the Environmental Protection Agency’s (EPA) Renovation, Repair and Painting Rule (RRP), are now recognized by the EPA for use on drywall and plaster.

The swaps are designed to turn red in the presence of lead and were the first commercially available lead test kit recognized by the EPA for use on painted wood and metal.