--- title: "How to Care for Natural Stone: Marble, Travertine & Granite | Tile Arts Inc" description: "A practical guide to natural stone care: sealing, cleaning, and the difference between etching and staining on marble, travertine, and granite." canonical: "https://tileartsinc.com/blog/natural-stone-care-guide/" generated_at: "2026-09-13T17:10:22.667Z" content_type: "text/markdown" --- [← Back to the Journal](/blog/) _[image: Gray marble-tiled walk-in shower beside a vanity with marble countertop]_ Natural stone is the material people fall in love with: the depth and movement of real marble, the soft warmth of travertine, the durability of granite. It’s also the material that comes with the most questions about upkeep, usually a few months after install when the first water ring shows up. The good news: caring for stone is straightforward once you understand what it actually responds to. Here’s the practical version, with no fear-mongering. ## First, know your stone Not all stone behaves the same, and the care follows from the material: - **Marble** is calcium carbonate: beautiful, soft, and sensitive to acid. It’s the diva of the group, and worth the attention. - **Travertine** is also calcium-based, with natural pits and a more forgiving, rustic look. It shares marble’s acid sensitivity. - **Granite** is a hard igneous stone, far more resistant to scratching and acid than marble, though most granite still benefits from sealing. If you know which family your stone belongs to, you already know most of what you need. ## Etching vs. staining: they’re not the same This is the single most useful thing to understand about stone, because the two problems look similar but have completely different causes and fixes. **Staining** is absorption. A liquid (wine, oil, coffee) soaks into the stone and discolors it from within. Staining is about porosity, and it’s what sealing protects against. **Etching** is a chemical reaction. An acid (lemon, vinegar, tomato, wine, many cleaning products) reacts with the calcium in marble or travertine and dissolves a microscopic layer of the surface, leaving a dull spot or ring. Etching is physical damage to the stone itself, and here’s the key point: **sealer does not prevent etching.** A sealed marble counter can still etch the moment a lemon slice sits on it. So the two defenses are different. Sealing fights stains. Prompt wiping and acid-awareness fight etching. You need both. ## Sealing: what it does and how often A penetrating (impregnating) sealer soaks into the stone and slows liquid absorption, buying you time to wipe up spills before they stain. It’s not a force field, and it wears off, which is why resealing is part of owning stone. A simple field test: drop a little water on the stone and wait a few minutes. If it beads or sits on top, your seal is working. If it darkens the stone, it’s soaking in and the surface is due for resealing. High-use surfaces like kitchen counters may want resealing once a year or so; a low-traffic floor can go much longer. We seal on install with every [natural stone installation](/services/natural-stone-installation/) and tell you exactly how to keep it up. ## Honed vs. polished: finish changes the care The finish you choose affects daily life with the stone: - **Polished** stone is glossy and shows off color and veining, but etch marks and water spots are more visible against the shine. - **Honed** stone has a matte, satin surface. It hides etching and wear far better, which is why a lot of marble bathrooms and floors are honed. The trade-off is that honed stone is slightly more open and can show stains a touch more readily, so stay on top of sealing. For a marble kitchen or a [bathroom floor](/services/bathroom-tile-installation/) where you don’t want to baby it, honed is usually the smarter call. ## Everyday cleaning: keep it simple - Use a **pH-neutral stone cleaner** or just warm water and a soft cloth. That’s it for most days. - **Avoid** vinegar, lemon, ammonia, bleach, and generic bathroom or “all-purpose” sprays on marble and travertine. They etch. - **Blot spills, don’t wipe**; wiping spreads the spill into more stone. - Use **coasters, trivets, and cutting boards** on stone counters. Stone is heat- and scratch-tolerant to a point, but you’re protecting the finish, not just the stone. - **Dust-mop stone floors** regularly; grit underfoot is what dulls a finish over time. ## When stone needs more than cleaning Even well-cared-for stone eventually shows etching, dullness, or a stubborn stain. The reassuring part is that stone is restorable in a way that manufactured tile isn’t. Etched and dull marble can be honed, polished, and resealed back to a fresh finish, and many stains can be drawn out with a poultice. That’s a [repair and restoration](/services/tile-repair-restoration/) job rather than a replacement, one of the most satisfying before-and-afters we do. Got a stone surface that’s lost its luster, or planning a new install and want it done right from day one? Call **(415) 482-8453** or [get in touch](/contact/) and we’ll help you keep your stone looking the way it did the day it went in. ## Planning a tile or stone project? We design and install across San Francisco and the North Bay. Tell us what you have in mind and we'll help you get it right. [Call (415) 482-8453](tel:+14154828453) [Get in touch](/contact/) [← Back to the Journal](/blog/)