Sealing Natural Stone Countertops and Floors in Newport Beach & Corona Del Mar: Protect What You Love
Natural stone adds beauty and value to homes in Newport Beach and Corona Del Mar, whether it’s polished marble floors, travertine patios, or stunning kitchen countertops. But without proper protection, these luxurious surfaces can be vulnerable to stains, etching, and damage, especially in coastal environments.
At Sureshine Care and Restoration Services, Inc., we specialize in sealing and protecting natural stone surfaces in high-end homes throughout Orange County. From floors to countertops, our professional sealing services help preserve your investment and keep your stone surfaces looking beautiful year round.
Why Sealing Natural Stone is Essential
Natural stones like marble, travertine, limestone, and granite are porous, meaning they absorb liquids and are prone to staining or chemical etching. In homes near the coast, like those in Newport Beach and Corona Del Mar, humidity, salt air, and daily wear can accelerate the breakdown of unsealed or poorly sealed stone.
Common issues we prevent with proper sealing:
Stains from food, oils, wine, coffee, and cosmetics
Etching caused by acidic substances (especially in marble and limestone)
Water damage in showers or around sinks
Discoloration in high-traffic or moisture-prone areas
Professional sealing forms a protective barrier that repels liquids while still allowing the stone to breathe, helping it stay clean, polished, and elegant.
What Surfaces Should Be Sealed?
✅ Countertops (Kitchen and Bathroom)
Marble, travertine, and limestone countertops are especially vulnerable to etching and staining from food, drink, and daily use.
We recommend sealing every 6–12 months, depending on usage and the type of stone.
We also offer AntiEtch® as a premium upgrade for marble and limestone counters, perfect for clients who want advanced protection without sacrificing beauty.
✅ Floors (Interior and Exterior)
Flooring made from marble, travertine, or limestone in high-traffic areas or exposed to outdoor elements can absorb spills and show wear over time.
Sealing protects against dirt, moisture, and discoloration.
In exterior spaces like patios or entryways, sealing also helps repel water and minimize mildew.
Our Sealing Process
At Sureshine, we follow a meticulous process to ensure the best results for every stone surface:
Surface Preparation
We begin with a thorough cleaning and inspection. If necessary, we’ll also refinish the stone (hone or polish) to remove existing damage before sealing.Application of High-Quality Sealer
We use premium penetrating sealers that offer deep protection without changing the stone’s natural look or texture.Wipe & Buff
Once the sealer is applied, we wipe and buff the surface to remove excess and leave a clean, dry finish.Final Inspection & Care Tips
We review the results with you and provide recommendations for day to day stone maintenance.
How to Tell if Your Stone Needs to Be Resealed
Here’s a quick test you can do at home:
Sprinkle a few drops of water on your stone surface.
If it darkens quickly or absorbs into the stone within a minute, it’s time to reseal.
Other signs you may need professional sealing:
Frequent staining
Water marks or rings that don’t wipe away
Dullness in high-use areas
Increased difficulty cleaning the surface
Why Newport Beach & Corona Del Mar Homeowners Choose Sureshine
Sureshine has helped protect and restore natural stone in Orange County’s most beautiful homes for over 30 years. Our Newport Beach and Corona Del Mar clients trust us because we:
Use premium-grade sealers designed for luxury natural stone
Offer refinishing and restoration before sealing if needed
Provide clear, honest evaluations we’ll tell you if your stone is ready for sealing or not
Deliver results that look incredible and last
FAQs
How long does a sealer last?
Most stone sealers last 6–24 months, depending on the type of stone, traffic level, and exposure. We recommend annual evaluations.
Will sealing change the look or feel of the stone?
No, our penetrating sealers are invisible once dry and do not affect the finish or texture.
Do I still need to clean sealed stone?
Yes! Sealing protects the surface but doesn’t replace regular cleaning. Use a pH-neutral stone cleaner for daily care.
What’s the difference between sealing and AntiEtch®?
Sealing protects against staining. AntiEtch® adds an additional layer that also protects against etching from acidic substances, especially useful for marble countertops.
Schedule Your Stone Sealing in Newport Beach or Corona Del Mar
If your stone surfaces are starting to stain, dull, or absorb moisture, it’s time to protect them with professional sealing. Let the experts at Sureshine restore peace of mind and bring back the beauty of your home’s natural stone.
Contact us today for a free in-home evaluation. We proudly serve Newport Beach, Corona Del Mar, and surrounding areas in Orange County.
