You can also use a single edge razor blade to gently scrape away the residue or a safe on stone pad to scrub the area softly before rinsing and drying.
Water rings on black granite.
When hard water sits on a granite surface and dries it leaves a visible mineral deposit that often creates white rings especially around faucets.
This happens when water pools or drips onto a granite counter and is left there to dry.
Hard water deposits are another possibility.
Once this happens apply the solution to the stain.
Poultice are extremely absorbent substances.
However one issue people can have with their granite countertops is water staining.
For really stubborn stains try using a poultice or extractor.
Mix these ingredients in a bowl until it forms a thick paste.
If you find your beautiful granite marred by either one of these types of stains don t worry.
The second type of water stain is caused by hard water that is water with a high mineral content that sits on the counter dries and leaves a deposit often resulting in bothersome circles that build up around the faucets.
You shouldn t have to scrub hard.
Following are a few important instructions that can help you to get rid of these ring marks and help you to clean your granite easily and efficiently.
Just about 20 seconds of light rubbing and then wash and wipe up the bar keepers powder.
This may be a stretch since the problem didn t exist until recently however it may be that something has changed with your water supply resulting in a higher mineral content.
Removing water stains from granite typically involves the use of a poultice.
However if water darkens on the surface then this is the time to re seal after removing the entire stain.
Once you have tested your granite then apply a small amount of bar keepers friend to a microfiber cloth.
You may have noticed a few times water stains or ring marks on your granite slab that are sometime hard to remove.
It is advisable to follow the instruction manual of your granite for better cleaning but if you do not have it or you do not remember where you kept it then follow these easy cleaning tips.
Removing stains from granite.
Bleaching or etching from a caustic soap.
For this kind of stain use a specially formulated granite cleaning product like granite gold daily cleaner and scrub with a soft bristled brush then rinse and dry with a soft cloth.
For those tenacious water rings around a faucet resulting from hard water that sits on the surface try scrubbing softly with a brillo pad or gently scraping with a razor blade then wiping away the residue with a soft damp cloth.
So the glass rings are caused by one of three things.
If granite has a stain it means a substance is absorbed into the pores of granite and will require a poultice like the ones offered by stone care international to remove it.
Start rubbing at the water stain on the granite.
Poultice products made especially for granite can be purchased at a hardware or stone surface specialty store or you can make your own paste using flour plus hydrogen peroxide.
Soap film on the surface.
This is a solution that can be created by a mixture of baking soda and 3 percent hydrogen peroxide.
Water rings on granite are particularly common as water on a cooler glass will form condensation and result in a circle of moisture on the counter.