Then apply plastic wrap over the top.
You tube remove stains from marble table.
Mix flour into soapy water to make a paste then slather the paste onto your countertop.
Ink stains as with organic stains you can use a poultice made with 6 percent hydrogen peroxide to remove any ink stains.
Leave for an hour to overnight.
Stains on marble countertop was left by using plumbers putty oil from plumbers putty left greasy stains.