6 Tips for Safely Cleaning Natural Stone Surfaces
Taking Care of Your Natural Stone…
Many homeowners and businesses today choose travertine, granite, marble, slate, limestone, or other natural stone to enhance the look of their space. Natural stone is definitely an investment which you will want to keep looking it’s best for many years to come.
Natural stone surfaces—like marble, granite, travertine, and slate—add timeless beauty and value to your home. But unlike ceramic tile or vinyl, natural stone requires special care to maintain its appearance and durability, especially in Arizona’s hot, dusty environment.
Whether you're cleaning a travertine floor in Scottsdale or a granite countertop in Phoenix, using the wrong products can lead to etching, staining, or permanent damage. Follow these six tips to keep your natural stone surfaces looking their best without risking costly repairs.
1. Use pH-Neutral Cleaners Only
Acidic or alkaline cleaners (including vinegar, lemon juice, bleach, or ammonia) can etch the surface of natural stone and dull its finish. Always choose a pH-neutral stone-safe cleaner designed specifically for natural stone.
Pro Tip: Even "natural" DIY cleaners can be too harsh. Stick to commercial products labeled as safe for marble, granite, or travertine.
2. Wipe Up Spills Immediately
Natural stone is porous, meaning liquids can seep in and stain, especially on countertops and bathroom surfaces. Coffee, wine, oil, and acidic substances like citrus juice can stain or etch stone if left too long.
Tip: Keep microfiber cloths nearby to quickly wipe up spills before they soak in.
3. Avoid Abrasive Tools and Scrubbers
Scouring pads, steel wool, or even a stiff-bristle brush can scratch the surface of softer stones like marble or limestone. For everyday cleaning, use a soft cloth or a non-abrasive sponge.
Did you know? Arizona’s fine desert dust can act like sandpaper. Sweeping with a dry broom can scratch natural stone—use a dust mop or vacuum instead.
4. Seal Your Stone Regularly
Sealing helps protect natural stone from stains, etching, and water damage. In Arizona, where dry air and hard water are common, sealing is especially important for stone showers, floors, and outdoor patios.
How often should you seal?
High-traffic areas: Every 6–12 months
Countertops: At least once a year
Shower walls: Every 6 months
Not sure if your stone needs sealing? Pour a few drops of water on the surface. If it darkens quickly, it’s time to reseal.
5. Dust and Mop Weekly
Regular maintenance prevents buildup of dirt, sand, and grime that can scratch or wear down your stone over time. Use a soft microfiber dust mop or a vacuum with a brushless head to avoid damage.
Then mop with warm water and a pH-neutral stone cleaner for a streak-free shine.
6. Call a Professional for Deep Cleaning
Even with the best care, natural stone can develop buildup, stains, or dullness that regular cleaning can’t fix. That’s where professional stone cleaning and sealing services come in.
At Zest Grout and Tile we use industry-approved tools and products to safely restore natural stone surfaces—no harsh chemicals, no damage. Whether it’s etched marble, stained travertine, or dirty grout lines, we’ll bring your stone back to life.
Final Thoughts
Natural stone is an investment worth protecting. By using the right products and techniques—and knowing when to call in a pro—you’ll keep your stone floors, counters, and showers looking beautiful for years to come.
Serving homeowners across Phoenix, Scottsdale, Mesa, Chandler, and the greater Arizona Valley, we’re here to help with all your natural stone and grout restoration needs.