Natural stone countertops such as granite, marble and quartzite are porous materials, meaning they have tiny openings and capillaries that can absorb liquids. Sealing is an essential protective measure to prevent damage due to daily wear-n-tear.
It sounds like an inconvenience, but treating natural stone with a penetrating sealer creates a protective layer that repels liquids, preventing substances like red wine, oils, and acidic foods from penetrating the stone and causing stains.
Steps to Properly Seal Natural Stone Countertops
1. CLEAN THOROUGHLY: Before sealing, ensure your countertops are clean and free of any stains, dirt, or debris. Use a pH-neutral stone cleaner for the best results.
2. CHOOSE THE RIGHT SEALER: Select a sealer based on the type of natural stone you have. Check out recommendations from Exquisite Stone here.
3. VENTILATE: Adequate ventilation is essential when applying sealers to minimize exposure to fumes. Open windows and doors or use fans if necessary.
4. APPLY SEALER: Follow the manufacturer’s instructions for applying the sealer. Typically, this involves evenly applying the sealer in small sections and allowing it to penetrate the stone for the specified time.
5. BUFF & REMOVE EXCESS: After the sealer has had time to penetrate, use a clean, dry cloth or paper towels to remove any excess sealer from the surface.
6. CURE: Give the sealer ample time to cure and create a protective barrier. This can take anywhere from a few hours to a full day, so be patient.
7. MAINTAIN: Reapply the sealer as needed. Exquisite Stone recommends every 3 to 5 years for most materials but please contact the sales team with any questions.
Sealing natural stone countertops is a vital part of preserving their beauty and longevity. By taking the time to follow proper sealing procedures, you can ensure that your countertops remain a stunning focal point in your kitchen or bathroom for years to come. A little maintenance now will go a long way in protecting your investment and maintaining the timeless elegance of your natural stone countertops. Contact Exquisite Stone for information about sealers and helpful tips.