Yes technically granite can stain but it s not very common.
Why does granite stain with weathering.
Our granite poultice is highly effective at removing stains from granite.
Granite counters are resistant to stains.
How to prevent stains.
Even a completely sealed granite countertop can stain if a spill is left to sit for long enough.
Etching is a chemical reaction that occurs when granite is exposed to an acid such as vinegar fruit juice soda wine or ammonia.
This is one of the more frequent questions we hear from first time granite buyers.
Wipe up any spills right away.
Once these sediments are separated from the rocks erosion is the process that moves the sediments away from it s original position.
But one thing about granite countertops is that if they are not sealed with a quality granite countertop sealer they become prone to staining.
Many cases of granite discolorations are simple stains that are easy to remove.
A gravestone made of granite will therefore resist fracturing cracking and chipping longer than a sandstone marker found in the same location.
The porous granite soaks colors and dyes often resulting in stains after lots of use or exposure to some fluids or objects such as oil based cosmetics food colored drinks and metal objects.
And of course more lightly colored granite is more likely to show stains than darker colors so if you have a white or other pale.
The best thing to do to protect your granite countertops from stains is to clean up spills as soon as they happen.
Follow these do it yourself instructions below.
Granite is extremely hard and less affected by the freeze thaw cycle the forces of abrasion and the surface exfoliation processes that are all a part of physical weathering.
Granite countertops stain easily.
Liquids that do not evaporate such as oils will.
So it wouldn t look so obvious.
Some stones like granite are less.
With weathering rock is disintegrated into smaller pieces.
However even water can soak into a granite countertop and leave a dark colored spot but this will evaporate in minutes.
Hence a granite countertop does not soak up as much spills or oils as other countertops do.
If it doesn t fade you could consider mildly bleaching easy does it the surrounding granite to blend in more with the stain.
Depending on how long you plan to stay in your rental the bleach stain may fade after time as the granite absorbs other things through countertop use.
Technically all natural stones are porous.
Generally any liquid spilled on a granite top if wiped up within a few minutes will not stain.
Weathering is the process that changes solid rock into sediments.
The four forces of erosion are water wind glaciers and gravity.
Start by determining the source of the stain.
Stains could come from anything like rust water chemicals oil paint or even ink.
Make sure you seal your granite regularly with a high quality granite sealer like granite gold sealer to provide a barrier against liquids.
