Get a good quality granite countertop cleaner a granite sealer that s designed to resist water and oil based stains and some clean rags.
Water soaks into granite countertop.
If the water soaks into the granite it s time to reseal.
A good granite countertop cleaner will help protect the surface against future damage.
It s not much but because of the porosity the tiny holes that are not visible to the naked eye can absorb water.
Granite countertops look beautiful and are also made of some of the most durable and hard wearing material available.
If water isn t left to stand on the countertop it s not likely to cause a stain.
However one issue people can have with their granite countertops is water staining.
Simple water stains are often the result of condensation from a drinking glass that has been sitting on the countertop for too long.
If the water soaks into the countertop apply a granite seal or contact a granite restoration professional to get it resealed.
Water should not absorb into a granite countertop if a sealer has been properly applied.
If the water soaks in your protective seal is inadequate and it s time to call a pro.
This happens when water pools or drips onto a granite counter and is left there to dry.
This time will vary depending on the type color of granite more on this below.
Usually such a crack requires replacement.
On the other hand hard water stains are the result of hard water getting into the pores of the stone.
Maybe not the whole granite slab.
Follow the cleaner s directions first making sure the granite is dry before you start sealing.
At least it should not absorb quickly.
Make sure you do this sealant test before you do any buffing and cleaning of the granite.
Sometimes you can replace a section etc.
Once you ve scraped the scale away use the soft cloth to apply the countertop cleaner.
Water on your granite countertops in nature rain water drenches marble and granite but it may be surprising that rocks such as these can soak up water.
Testing tells you how long it takes for water which represents any liquid to absorb into the stone.
Otherwise you may damage the sealant or the granite.
Hard water is water that is particularly high in mineral content.
The porous surface of stone allows water to cling to it and absorb darkening the appearance.
These stains will leave behind mineral deposits.