People Keep Asking Me How Often They Should Seal Their Natural Stone

How Often Should You Seal Natural Stone Countertops?

Natural stone countertops are a beautiful and durable addition to any kitchen or bathroom. However, to maintain their pristine appearance and protect them from stains and damage, it’s essential to seal them regularly. But how often should you seal natural stone countertops? This blog will guide you through the process and help you determine the right sealing schedule for your countertops.

Why Sealing Natural Stone Countertops Is Important

Granite, Quartzite and Marble are a natural stone that is porous, meaning it can absorb liquids and stains if not properly sealed. Sealing natural stone countertops:

• Prevents Stains: A good sealant keeps liquids like wine, coffee, and oil from penetrating the surface and causing stains.
• Enhances Durability: Sealing helps maintain the granite’s strength and longevity by protecting it from wear and tear.
• Maintains Appearance: A sealed countertop looks polished and shiny, enhancing the overall aesthetic of your kitchen or bathroom.

How Often Should You Seal Natural Stone Countertops?

The frequency of sealing natural stone countertops depends on several factors, including the type of stone, the quality of the sealant, and the amount of use the countertop gets. Here are some general guidelines:

1. New Countertops

When you first install natural stone countertops, it’s recommended to seal them immediately. This initial sealing ensures that the surface is protected from the start. (This should be done by the installers.)

2. Every 1-3 Years

For most natural stone countertops, sealing once every 1-3 years is sufficient. However, high-quality sealants can last longer, so it’s important to check the manufacturer’s recommendations.

3. High-Traffic Areas

In areas with heavy use, such as kitchen countertops, you may need to seal more frequently. Check the surface every 6-12 months for signs of wear and reseal as needed.

How to Test if Your Natural Stone Countertop Needs Sealing

To determine if your natural stone countertop needs sealing, you can perform a simple water test:

1. Clean the Surface: Make sure the countertop is clean and dry.
2. Pour Water: Pour a small amount of water (about a tablespoon) on the countertop.
3. Observe: If the water beads up, the seal is still effective. If the water spreads out and soaks into the granite, it’s time to reseal.

Steps to Seal Natural Stone Countertops

Sealing natural stone countertops is a straightforward process. Here’s how to do it:

1. Clean the Countertop: Use a granite cleaner or a mild dish soap to clean the surface thoroughly. Ensure it’s completely dry before proceeding.
2. Apply the Sealant: Following the manufacturer’s instructions, apply the sealant evenly across the countertop using a clean cloth or sponge.
3. Let it Sit: Allow the sealant to sit for the recommended time (usually 15-20 minutes).
4. Wipe Off Excess: Use a clean cloth to wipe off any excess sealant.
5. Buff the Surface: Buff the countertop with a dry cloth to enhance its shine.

Final Thoughts

Maintaining the beauty and durability of your natural stone countertops requires regular sealing. By following the guidelines above, you can ensure your countertops remain in top condition for years to come.