There are a number of tips to remove stains on limestone countertops. The first step is to remove any dirt and spills that have accumulated. Use a soft microfiber cloth to wipe off any dirt and debris. Alternatively, you can use a specialist stone cleaner. When cleaning limestone, avoid using harsh chemicals or scrubbing it too hard.
If you do not want to use a chemical cleaner, you can create a homemade poultice. This paste is made by mixing a white absorbent material with a cleaning agent. The mixture will pull the stain out of the stone. Depending on the kind of stain, you can use a mixture of baking soda and water or mineral spirits. You can also use talc or cotton balls.
When removing limestone stains, be careful not to use strong chemicals as these can damage the stone. A damp cloth can be used to wipe away food and grease marks and a specialist limestone stain removal polish can restore a high-gloss finish. It is worth noting that you can even clean your limestone floor without polishing it.
Another method is to make a poultice out of flour and hydrogen peroxide. Apply it to the stain and leave it for 48 hours. After that, you can wipe off the poultice with a soft scraper. To prevent further damage, you can also use MB Stone Care's MB-1 Floor Cleaner, specially formulated for limestone.
