If the mineral oil does leave a dark stain your marble or granite is not damaged.
Can mineral oil be used on granite.
However some of the major companies that produce granite cleaners and sealants say that using mineral oil on sealed or unsealed granite can cause discoloration over time.
If it did darken up you.
With a fresh seal in place you won t have to worry about oil or grease stains on granite floors or counters as long as the spills are cleaned up immediately and the granite is sealed regularly.
Granite is a porous stone and sealing it can defend it from staining.
Even when clean the granite can look dull.
The oil test put a drop of mineral oil on another small section of granite wait 10 minutes and then wipe up if the granite did not darken up or absorb any of the water or oil you can move onto the next section.
Same goes for marble and stone counter tops.
We don t want that.
Granite counter tops can t be cleaned like regular counter tops because they can get damaged.
If the mineral oil does leave a stain then using a solvent based sealer needs to be your choice for sealing marble and granite.
Granite needs to be initially sealed with a penetrating sealer.
Pour about a tablespoon of mineral oil onto a.
For an easy way to keep your countertops clean you can use granite gold daily cleaner wipes the convenient granite all surface wipes from granite gold.
However you will have to consider the source being that they are in the business of selling their own much more expensive granite polishes.
Contain mineral oil wax and or silicone and should not be used on granite sealed with granite shield mineral oil left on granite sealed or unsealed long periods of time can change the color of the granite and discolor.
Apply mineral oil once the sink is cleaned and dried again you re ready for the final step.
If you use normal cleaners on them even your diy all purpose cleaner the ingredients in them.
Wax if in.
Oil based grease tar cooking oil milk cosmetics an oil based stain will darken the stone and normally must be chemically dissolved so the source of the stain can be flushed away.
Mineral oil test put a few drops of mineral oil in an out of the way spot on your counter wait ten minutes then wipe up the mineral oil if a dark stain shows when you wipe up the mineral oil it s time to reseal your countertops.
Such sealers will work deep into the surface reducing absorption to protect it for a prolonged period of time.