We use it religiously to keep our bright white countertops at the studio clean.
Bar keepers friend marble.
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.
As i noted in the question above bar keepers friend is not recommended for use on marble or cultured marble.
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 1 only 6 left in stock order soon.
Good luck and please let me know if you find a good solution.
Nothing else works quite as well to keep them shiny clean and mark free.
Marble is a soft stone and acids like bkf actually dissolve the stone.
Bar keepers friend is a brand of mass produced cleaning agents.
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.
How to use bkf granite stone cleaner polish.
Use bar keepers friend granite stone cleaner polish on stone granite and marble countertops vanities polished stone fireplace surrounds and sealed stone lawn ornaments.
The original canned scouring powder product has been manufactured and sold since 1882.
Use bar keepers friend to remove scuffs and marks from your countertops.
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.
Removes grime and restores shine.
I may include affiliate links to products sold by others but only when they are relevant and helpful.
It s a strong enough acid to etch the marble i should think.
Specially formulated to clean without etching or marring surfaces.
The canned product s primary active ingredient is oxalic acid.
Bar keepers friend granite stone cleaner polish is specially formulated for use on smooth polished stone including granite marble and quartz.
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.
Does this mean if you use an acidic cleanser that your marble surface will immediately crumble away into a pile marble dust.
At this point i decided the marble was already shot so i couldn t do much worse.