Question from Lisa
Dear Debra,
I’d like to get your opinion on this. I often see disposable AA Batteries corroding and littering parking lots or other places where apparently people just dispose of them.
Do these pose any health issues, specifically if you step on them?
Just curious.
Thanks so much.
Debra’s Answer
Disposable batteries can contain heavy metals such as lead and mercury, and other toxic substances, so it’s best to not step on them if you can help it. The sole of your shoe will protect you from the toxic exposure, but be careful, then, not to wear these shoes into your house (see Q&A: What we pick up on our shoes)
