Once the sealer is stripped off the surface your water marks should be gone and the surface back to normal.
Water rings on new granite.
However one issue people can have with their granite countertops is water staining.
Even if your granite seems extremely smooth to the touch it is a natural substance and on a microscopic level it is uneven and full of holes.
Pour a bit of water on the counter.
Just test first before you dump a bunch on your granite.
1 4 cup should be enough.
If time to absorption is over 20 minutes.
The porous surface of stone allows water to cling to it and absorb darkening the appearance.
Scrub with a plastic scrubber re apply 2 3 times until all salts are gone.
The first and easiest to clean is a simple water stain that forms around the bottom of a glass or other container that sits on the countertop for too long or water droplets that do not evaporate quickly.
Now use this chart to determine how often if at all you need to seal your granite countertop.
You can t harm the granite.
Start rubbing at the water stain on the granite.
This happens when water pools or drips onto a granite counter and is left there to dry.
Water stains are one of the most common sources of stains on granite countertops and they generally occur in two forms.
This vinegar treatment also works to remove deposits from room sized humidifiers with a few applications your granite will look new again.
After applying the first coat of sealer test again noting the improvement increase in time to absorption.
Mix these ingredients in a bowl until it forms a thick paste.
You shouldn t have to scrub hard.
Once this happens apply the solution to the stain.
This is a solution that can be created by a mixture of baking soda and 3 percent hydrogen peroxide.
Granite doesn t etch easy but dried sealer on granite countertops will often etch.
Note the time that you placed the water on the counter and time the water to see how long it takes to absorb the granite will darken.
For really stubborn stains try using a poultice or extractor.
Removing water stains from granite typically involves the use of a poultice.
The water spots are likely etch marks in the granite sealer left on the surface.
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.
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.
You can see below my hard water stains.
It isn t stained rather the minerals that are in the water have built up.