Polish
Polishing natural stone adds brilliant shine to polished stone. You can use polishing compounds containing tin or aluminum oxides, and oxalic acid for some types of marble, sometimes, but do be careful to follow directions carefully. Too much chemical can burn tiles. You can also try recrytallizing your marble surfaces by spraying fluid (ask your stone dealer to recommend one) and placing buff steel wool under a buffing machine. This generates heat, causing a chemical reaction with the sprayed fluid and creates a new compound on your marble surface.
The processes described here are time consuming and messy, needing big amount of water that is necessary for lubricating the marble surface. If you prefer, you could consider using professional help with your restoration. Your stone dealer should be able to recommend a suitable restorer. Once restoration is complete, maintaining your marble daily and periodically will eliminate the need for further restoration, saving time cost, and heartache in the future.
Use on All polished natural stone such as marble, granite, limestone and travertine.