Sanding outer (non-lead) paint, but inner layers might contain lead?
April 5, 2021 2:07 PM Subscribe
I live in an old house, and I have some spots on my window trim where I've used wood filler to fill in small holes. I need to lightly sand down the wood filler so that I can touch up these small spots. I've confirmed that the outer layer of paint is not lead-based. However, I strongly suspect the layers underneath are lead based. My question is would I potentially be releasing lead dust by lightly sanding the small areas where the wood filler is located?