Allow the baking soda to remain on the stone for 20 minutes to absorb the oil stains.
Remove olive oil stain from granite.
The surface of granite is a bit more porous than most other stones which means that liquids such as water and oil can penetrate it.
Watch this presentation to see how effective the dupont oil stain remover is.
You have a lower grade of market granite.
I suggested she purchase the hmk r55 intensive cleaner and the r52 stain removing poultice.
If your stone countertop is stained by oil then you do not have genuine geological granite.
Saturate a sponge with the soapy solution and place over the spot and leave it there for 15 minutes.
First try the obvious.
While olive oil is delicious in a salad handling its stains is a nightmare.
Olive oil is most likely to stain the granite surface darky therefore acetone poultice works effectively to counter this darkening stain.
You can also consider replacing hydrogen per oxide with acetone in the first step.
This process usually helps but often some of the stain remains.
Repeat several times to try and flush the oil out of the granite.
Step 2 non abrasive tools such as a sponge won t scratch granite.
I don t believe that such stones should be sold as kitchen countertops but they often are.
There are several different methods for removing oil stains on granite countertops but they aren t all good for the surface.
However a more stubborn oil stain may require the next step.
How to remove oil stains from granite.
In some cases this step may take care of the stains thus leaving the surface ready to clean with a granite cleaner such as granite gold daily cleaner.
If wiping and cleaning the countertop didn t remove the stain here s what you should try next.
The liquid stains quickly darkly and takes a while to clean.
You can use baking soda to remove oil and oil stains from granite.
Make a baking soda acetone paste.
Granite countertops by crs granite here is a video to show you how to remove oil marks from a granite counter using hydrogen peroxide water and flour.
Step 1 cover each oil stain on the granite surface with baking soda.