Good luck and please let me know if you find a good solution.
Bar keepers friend marble.
The canned product s primary active ingredient is oxalic acid.
Marble is a soft stone and acids like bkf actually dissolve the stone.
The original canned scouring powder product has been manufactured and sold since 1882.
Does this mean if you use an acidic cleanser that your marble surface will immediately crumble away into a pile marble dust.
How to use bkf granite stone cleaner polish.
Bar keepers friend granite stone cleaner polish 25 4 oz granite cleaner for use on natural manufactured polished stone quartz silestone soapstone marble countertop cleaner polish safe for use on natural and manufactured stone.
Bar keepers friend has various cleaning uses.
While at the grocery store this week i picked up a bottle of bar keepers friend the original and best stain remover and multi surface cleaner the bottle told me it was ok to use on marble even though googling it told me it wasn t.
As i noted in the question above bar keepers friend is not recommended for use on marble or cultured marble.
We use it religiously to keep our bright white countertops at the studio clean.
Specially formulated to clean without etching or marring surfaces.
Its ph balanced formula won t scratch or mar stone finishes and it s gentle enough to use every day.
Wipe clean using a soft clean dry cloth or paper towel wiping in a circular motion.
You could also try my bar keepers friend that i mentioned in the post and do consider resealing the marble the sealer will fill in the fine scratches and they won t be so stark white and as noticeable.
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It was invented by a chemist in indianapolis indiana where it continues to be manufactured by servaas laboratories.
Bar keepers friend is a brand of mass produced cleaning agents.
Removes grime and restores shine.
Bar keepers friend granite stone cleaner polish is specially formulated for use on smooth polished stone including granite marble and quartz.
Use bar keepers friend granite stone cleaner polish on stone granite and marble countertops vanities polished stone fireplace surrounds and sealed stone lawn ornaments.
At this point i decided the marble was already shot so i couldn t do much worse.
Use bar keepers friend to remove scuffs and marks from your countertops.
It s a strong enough acid to etch the marble i should think.
Someone suggested using barkeeper s friend to clean marble but i d be wary of using it as one of its main ingredients is oxalic acid.