Two said it had to re honed as the surface has been etched by the acid sic and one said that it has to be stripped and re sealed.
Bleach stain on black granite countertop.
Granite stains can have several different sources such as food chemicals oil ink water marks rust.
You won t need to buy special bleach or anything like that.
The following information will show you how to remove stains from granite and other natural stones.
If your granite countertops weren t properly sealed you risk the chance of a stain in your granite.
One of the most commonly asked questions about caring for granite is if you can use bleach to disinfect and remove stains from granite.
A bleach stain on a black granite countertop is unsightly and has more than likely removed the top protective coating over the natural stone.
Along with those stand up characteristics granite is known for having a lasting effect.
I ve had some pros come in and give estimates.
Granite and other types of stone like travertine and marble can sustain damage if you use the wrong cleaning products such as those made with acidic or abrasive compounds.
If the stain is on the surface of the laminate and you d prefer not to add extra seams to your countertop remove and replace both the substrate and the laminate layer on top.
Bleach can be used to clean granite but if the corrosive liquid is allowed to sit too long on the material it can eat through the protective layer of sealant.
I have a light grey bleach stain on my honed absolute black granite kitchen counter standing out against a darker field.