Remove Stain From White Marble Without Scrubbing! 

We will show you how to clean and remove a pesky stain from marble using household items.
In our bathroom, we have polished marble floors and we accidently dripped some moisturizer on to it. After cleaning the moisturizer off, we were left with a stain that made the marble look dark.
To do clean this, we used the following supplies:
Baking Soda
Hydrogen Peroxide
Small bowl
Glove to mix and apply
To clean it, we use a bit of baking soda mixed with a tiny bit of hydrogen peroxide. Making a thick paste, we spread this on the stain and let it sit for a half day. No scrubbing required! We then wiped it off with a moist towel and let it dry. We repeated this process for a total of 4 times and it ended up removing the stain! this should work for a marble countertop as well. we do reccommend that you try this treatment in a inconspicuous area first to make sure it has no negative impact on your marble.