Some time ago I bought a marble table top. It's inlaid with birds, flowers, etc. and it's beautiful. However, it currently doesn't look so good because I'm not cleaning it properly. When I bought it the vendor advised just wiping down with a damp cloth, which I've been doing. Now it has some kind of film that I can't budge. I've tried white vinegar and I've tried warm soapy (dish soap) water but if anything it looks worse.
Any ideas? Thanks in advance.
Any ideas? Thanks in advance.