Cleaning Soapstone Countertops

How to Clean and Maintain Soapstone Countertops

Soapstone is a beautiful, durable, and unique choice for any home. Because it is naturally non-porous, it is resistant to bacteria and stains. Unlike marble or granite, soapstone is chemically inert, meaning it won’t be damaged by acids (like lemon juice) or harsh household cleaners. Therefore, cleaning soapstone countertops is relatively simple, and easy to maintain.

Cleaning Soapstone Countertops

While soapstone is tough, we recommend a gentle approach to keep it looking its best:

  • Daily Cleaning: Use regular mild dish soap and warm water. This is the most effective way to keep your surfaces clean without stripping away your finish.

  • Avoiding Harsh Solvents: You can use stronger household cleaners, but be aware that harsh chemicals may remove the mineral oil or wax treatment, requiring you to re-apply your enhancer more frequently.

Removing Scratches from Soapstone

Because soapstone is softer than other natural stones, it may develop small scratches over time. Many homeowners love this “living finish” as it showcases the stone’s natural aging. However, if you prefer a smooth look, scratches are easy to remove:

  1. Sand: Use 120-grit sandpaper in a gentle, circular motion over the scratch.

  2. Buff: Follow up with fine steel wool and water to smooth the surface.

  3. Restore: Clean the area thoroughly and re-apply your mineral oil or soapstone enhancer to blend the color.

Soapstone Maintenance: Oil vs. Wax Enhancers

One of the most common questions is how to achieve that rich, dark look. While soapstone starts as a light gray, it naturally darkens over time.

Why You Should Never Seal Soapstone

Unlike granite or marble, soapstone should never be sealed. Because it is non-porous, sealers cannot penetrate into the stone; instead, they leave an unattractive, sticky film on the surface.

Using Mineral Oil or Soapstone Wax

Applying a treatment helps speed up the natural oxidation process, transforming the stone from light gray to a lustrous, dark charcoal color.

  • Mineral Oil: A traditional choice that can be applied as often as you like.

  • Soapstone Wax/Enhancer: Products like Green Mountain Soapstone Enhancer or dry waxes are also recommended. These often contain walnut oil and natural ingredients that:

    • Oxidize the stone much faster than oil.

    • Require fewer applications over time.

    • Feel less oily to the touch, making daily use more pleasant.

Pro Tip: At Classic Soapstone, we apply a professional coat of mineral oil during or immediately after installation to ensure your countertops start with a beautiful, uniform finish. If you do not wish to apply the oil, please let customer service specialist at Euro Stone Craft know. Please call us, or visit our showroom in Chantilly, VA to learn more about maintaining your Soapstone countertops.