How do I remove stains and etching from my marble vanity?

Q. How do I remove stains and etching from my marble vanity? It is polished marble. An area the size of a tennis ball is a bit darker as a liquid soap container tipped over and wasn't seen for a while. The surface feels the same as the counter. The other area, about a square foot, is dulled from my wife using makeup. This area feels a bit rougher.   

A. If we were just dealing with the soap stain or a small area with minor etch damage, then we could make DIY recommendations. But since the etch damage is deep (as is likely because of the rough texture) and covering a large surface area, this will be a job for a professional restoration contractor. If you do not already have one, contact us here. We may be able to recommend a vetted, reputable PRO in your area.