[2BNTV]

Originally Posted by BrindaStarlin

I've been using Corelle for about 35 years. When my dishes start getting black marks, I normally just soak them and pure bleach for a few hours. You might also try using a Mr. Clean magic eraser pad. They really are magic without being too abrasive.

I also think a trip to Target will net you new bowls, for about $2/3 each, if Magic Eraser doesn't work. I found Magic Eraser to be a marvelous product for many things, such as cleaning walls that that have dirt marks, as opposed to painting.