The Professional’s Guide to Maintaining Stone Worktops

Natural stone surfaces are the crown jewels of any luxury kitchen, yet they are notoriously unforgiving when it comes to spills and improper cleaning products. Whether you have honed marble, polished granite, or engineered quartz, maintaining that high-end luster requires a shift from general household habits to targeted, professional-grade care. ## The Golden Rule: Avoid Acidic Agents The most common mistake homeowners make is reaching for universal cleaners that contain vinegar, lemon juice, or harsh chemical descalers. For marble and limestone—which are calcareous—even a drop of lemon juice can cause 'etching,' a dull mark that physically eats into the surface. Stick to a pH-neutral stone soap or a simple mixture of warm water and a tiny drop of mild, fragrance-free dish soap. Using anything acidic will eventually strip the sealant, leaving your worktop vulnerable to staining. ## Managing Micro-Scratches and Dullness Over time, even the most robust granite can lose its sheen due to microscopic debris. To prevent this, always use a soft microfibre cloth rather than abrasive scouring pads or the rough side of a sponge. When wiping, use a circular motion followed by a dry buffing step. If you notice persistent water marks in hard water areas like London or the Home Counties, use a dedicated stone conditioner once a week. This not only adds a protective hydrophobic layer but also fills in minor micro-pores, ensuring that spillages sit on the surface rather than soaking into the grain. ## Sealant Checks: The Water Bead Test How do you know if your worktop is protected? Perform the 'bead test.' Pour a small amount of water onto the surface and leave it for ten minutes. If the water beads up, your sealant is intact. If the water begins to darken the stone or soak in, your surface is porous and requires re-sealing immediately. Neglecting this step is the fastest way to invite deep-set oil stains that are nearly impossible to remove without professional diamond grinding. ## When Professional Help is Required While daily maintenance keeps surfaces hygienic, luxury stone often requires deep periodic restoration to remove deep scratches or stubborn etching. If you are struggling to restore the original factory finish of your worktops, our vetted professionals at Owodoh are equipped with the industrial tools and specialist experience to polish and seal your surfaces to perfection. Explore our bespoke cleaning services today to ensure your kitchen remains a pristine sanctuary.