According to https://gimmethegoodstuff.org/mr-clean-magic-eraser-is-it-toxic/
You shouldn’t use it on dishes or something you eat off of as bits of the polymer are left behind. You should avoid formulas with added fragrance or bleach. All that said, as far as cleaning products go, Magic Eraser is actually one is among the safer options, especially considering how well it works.
I have used Mr. Clean Magic Eraser to cleaned a porcelain bowl. Should I throw my bowl away? Is there any protocol to clean my bowl afterward to remove any possible polymer on it?
I aware that Mr. Clean Magic Eraser is made from formaldehyde-melamine-sodium bisulfite copolymer . My concern is if any trace amount of formaldehyde will enter food ware.