I have used this product in the past to remove these stains without any problems.
Yellow stain on granite countertop.
While granite is one of the least likely natural stone surfaces to stain there is a rare chance that some stains can occur.
Even a completely sealed granite countertop can stain if a spill is left to sit for long enough.
To remove the yellow stains all you need is some hydrogen peroxide and a clean cloth.
This way your countertops get cleaned easier and you do not have to worry about permanent damage.
The chlorine doesn t bleach the stone only the stain rust disappears with sodium hydrosulfate available in over the counter rust removers.
Removing stains from granite countertops can be both a challenge and a puzzle at the same time.
One of these types of stains is water stains.
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.
Now i have these yellow stains on my countertop that won t go away.
If stains occur the stain will just be on the sealing layer and not the granite itself.
Many cases of granite discolorations are simple stains that are easy to remove.
Remember that even with regular cleaning you still should seal your granite countertop every couple of years to keep it in tip top polished shape.
The stain is caused by using bleach to clean your countertop surfaces.
So far we ve tried bleach baking soda white vinegar rust remover solution general cleansers and paint thinner to no avail.
How to clean it.
In order to remove a stain you need to ensure that it is indeed a stain and not damage to the stone.
Recently i used it on some stains around my kitchen sink and let it sit awhile before wiping it up.
Start by determining the source of the stain.
Most stains can be handled with a warm soapy water rinse if a heavier stain does occur like an oil stain angie s list cleaning expert amanda bell suggests applying a baking soda paste which draws out the oil covering with plastic wrap then letting it sit overnight.
Granite is a relatively durable natural stone especially when sealed.
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 colored granite countertop it s important to be extra vigilant.
But you have recently noticed some yellow stains on your normally white bathroom counters.
They appear under the drain board and coffee maker so heat and moisture must be contributing factors.
I ve seen stains go from light yellow to deep purple with the wrong chemical says hueston.
Luckily if your granite countertops do have any water stains these can be removed relatively easily.
You try to remove the yellow stains with more bleach but the stain remains.
Next you need to determine what caused the stain so that you can apply the correct materials to remove it.
My kitchen countertops stain easily from food spills.