If the water beads up then your seal is probably going strong.
Granite countertop stains water.
Granite like most natural stone is porous.
When hard water sits on your granite countertop and dries up the minerals in them can cause a white ring stain on the material.
This type of stain may cause your granite to look darker or lighter in the area that has been exposed to too much moisture.
You can seal your granite countertop using high quality sealant products such as laticrete stonetech bulletproof sealer.
This happens when water pools or drips onto a granite counter and is left there to dry.
If it is in fact water and not an acidic liquid like wine it will dry and evaporate.
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.
This is especially seen around your counter s faucets.
How to clean it.
Hard water stains are another story.
To tell if it s time to re seal your granite countertops perform a safe and simple water test.
If your water has a high mineral content it can leave a hard water stain on your granite especially around a leaky faucet.
Sealing closes up these pores so liquid and stains cannot sink down into the stone.
Water stains are one of the easiest stains to remove.
Using baking soda or a granite cleaner poultice spread a thick layer around the hard water stain.
This creates a white filmy residue on your countertop that can seem impossible to remove but there is a way to do it.
Sealing won t make your marble 100 percent stain proof but it will definitely help says april graves vp of aria stone gallery.
The other type of water stain which is more difficult to treat is caused by hard water that leaves a mineral deposit behind.
If the water soaks in and darkens your granite then it s time to re seal.
If a spill occurs immediately blot to sop up the liquid don t wipe which spreads it.
However one issue people can have with their granite countertops is water staining.
All you need to do is just clean the granite countertops using soap and water.
Mild detergent water and a soft bristled brush is usually enough to remove the spot.
Granite isn t a particularly porous stone but like all natural stone surfaces it does let liquid in if it isn t properly sealed.
How to remove hard water stains from granite counters.
Once this happens apply the solution to the stain.
However if the stain has become an etch it was caused by an acidic liquid not water.
Sprinkle a few drops of water on your countertop.
Removing water stains from granite typically involves the use of a poultice.
Although most of this will disappear as the water evaporates there will be some telling marks to show that a stain has been there.
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.
The minerals in hard water.
Mix these ingredients in a bowl until it forms a thick paste.
Water stains are one of the most common sources of stains on granite countertops and they generally occur in two forms.
Luckily cleaning up hard water stains can be fairly easy to remove from your counters.
