Yellow Stain on Marble Countertop?

Things You'll Need:
Latex gloves
Small bowl
Hydrogen peroxide
Clean cloth or towel
Step 1 Pour 1 tbsp. of hydrogen peroxide in a small bowl. Wear latex gloves to protect your hands.
Step 2 Dip a clean cloth or towel into the bowl of hydrogen peroxide.

Step 3 Wring out any excess liquid from the cloth or towel. The cloth or towel should be damp---not dripping with hydrogen peroxide.
Step 4 Wipe the yellow stain with the hydrogen peroxide-soaked cloth or towel. Do not rinse the surface or rub the counter.

Step 5 Let the area air dry.

Step 6 Repeat steps 2 through 5 to remove other yellow stains from your counters. Good luck.