How To Clean Marble Countertops Stains. It may not be as difficult as you think but its important to know a few basics so you are prepared to keep your tops looking great for years to come. Use a soft cloth and a little warm water to clean dust and small spills from your marble countertop and floors.
Then apply plastic wrap over the top and leave for an hour to overnight. Use a rag to paint the paste onto your marble countertop. Then apply plastic wrap over the top.
When youre done make sure to rinse the countertop with clean water.
Mix flour into soapy water to make a paste then slather the paste onto your countertop. Baking Soda Marble Cleaning. Gently rub the baking soda into the marble with a soft damp cloth. Wipe sudsy water on the counter with a soft cloth or sponge.