These stains can be removed be gently cleaning the granite with one of the following products.
Will mineral spirits damage granite.
Apply mineral spirits to a rag.
Lay the saturated rag over the grout stain and allow the mineral spirits to break down the adhesive qualities of the grout for an hour.
Mineral spirits or stoddard solvent is a petroleum distillate product that can be used to cut through chemicals and can be purchased at most hardware stores.
You ll also find odor free mineral spirits at about 15 per quart view example on amazon.
Organic stains coffee tea fruit tobacco paper food urine leaves bark bird droppings poultice made with flour powdered sugar diatomaceous earth and 12 hydrogen peroxide solution you can purchase this from a hair dresser or acetone.
Clean with 12 hydrogen peroxide.
Poultice made with baking soda and water or mineral spirits.
Organic coffee tea fruit tobacco paper food urine leaves may cause a pinkish brown stain and may disappear after the source is removed.
There are also terms for specific kinds of mineral spirits including stoddard solvent and solvent naphtha petroleum mineral spirits are often used as a paint thinner or as.
Clean gently with a soft liquid cleanser with bleach or household detergent or ammonia or acetone or mineral spirits.
Mineral spirits typically cost around 12 per quart versus as little as 8 per quart of paint thinner.