How to Clean Soapstone

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Soapstone is a type of soft stone mined from quarries, similar to limestone and granite. Since it’s naturally non-porous and stain-resistant, it makes a popular choice for household surfaces like countertops and sinks. Another one of soapstone’s perks is that it’s easy to clean, though there are a few important maintenance tasks that you’ll want to stay on top of. Start by giving your soapstone a preliminary coat of mineral oil to lubricate it and give it a deep, rich charcoal color. After that, get in the habit of re-oiling your soapstone surface every few months to keep them looking their best.

Method 1
Method 1 of 2:

Oiling Your Soapstone Surface

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  1. After having your soapstone surface put in, hold off on handling it for at least 24 hours. This will give the adhesives used during the installation process time to finish curing, ensuring that each piece stays remains secure for a good long time. [1]
    • Putting off cleaning or oiling your soapstone for a while will also give you time to consider whether you want to oil it at all—some homeowners prefer to let the stone develop its own unique patina organically through regular use.
  2. Before you begin oiling your soapstone, saturate a soft, clean, lint-free cloth, microfiber towel, or sponge with a mild soapy water solution and use it to go over the entire surface. [2] Then, wring out your cloth, re-wet it with clean water, and wipe the surface again to rinse it. [3]
    • Be sure to soak up any standing water or traces of soap remaining on the surface prior to proceeding.
    • A quick wipedown will help remove dust and other debris so it doesn’t end up in your initial coat of oil.
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  3. Use just enough oil to spread a thin coat onto the surface by hand. Pour the oil directly onto the soapstone—it’s naturally non-porous, so it won’t absorb oil or moisture. [4]
    • The fact that soapstone has a solid finish also means you won’t have to worry about it feeling slick or greasy as a result of becoming clogged with oil. of oil for every 1 square foot (0.093 m 2 ) of soapstone should be plenty.}}

    Tip: 1 teaspoon (4.9 mL) of oil for every 1 square foot (0.093 m 2 ) of soapstone should be plenty.

  4. Polish the surface using smooth, circular motions, working your way gradually from one end to the other. [5] Fold your cloth or sponge or press your fingers into a central point to penetrate into corners and narrow recesses. [6]
    • You can also use a circular buffer for this purpose. [7]
    • When you’re finished, inspect the surface from various angles. It should appear faintly glossy all over. If you’ve missed a spot, it will be obvious.
    • If you apply the oil unevenly, some sections of the soapstone make turn out darker than others.
  5. Remember, the oil won’t actually soak into the soapstone. What it’s doing is trapping moisture against the outer surface of the stone, which will eventually cause it to oxidize and take on a deep, rich, near-black color.
    • Soapstone fresh from the quarry is a very light gray color. After a few coats of mineral oil will darken it to a more robust earthy tone.
  6. Take a second clean, dry, lint-free cloth or paper towel and run it over the top of the soapstone. Doing so will pick up any lingering oil residue, leaving the surface sleek and ready for use. [8]
    • The oil left on the soapstone will safeguard against spills and minor wear and tear while also giving the material an elegant aged look.
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Method 2
Method 2 of 2:

Cleaning and Maintaining Soapstone

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  1. For subsequent applications, simply dab a little oil onto a folded cloth and use it to lightly buff the surface from corner to corner. Frequent treatments will encourage the stone to deepen in color even further. [9]
    • There’s no need to re-oil the surface at all following its initial treatment, if you don’t want to. In fact, many homeowners opt to let their soapstone return to its original light gray color.

    Tip: Another benefit of periodic oiling is that it remedies the appearance of light scratches caused by cookware and cutlery.

  2. After the first couple of months, you can cut back to applying oil on a provisional basis and reduce the amount of attention you give your soapstone. A good rule of thumb is to polish on a fresh coat whenever you notice that water is no longer beading on the surface, or forms dark stain-like spots where it collects on the stone.
    • If you want to add oiling your soapstone surfaces to your cleaning schedule, once every 2-3 months is a good interval to shoot for. [10]
    • Discoloration caused by moisture is temporary, and won’t affect the look of your soapstone surfaces in the long run.
  3. No expensive products or complicated techniques required—just stir a few drops of liquid dish soap into a container of warm water and wet a clean cloth, microfiber towel, or non-abrasive sponge or scrubbing pad. A light scrubbing will leave the surface spotless and restore its subtle shine. [11]
    • Use a stiff-bristled brush to get down deeper into corners, recesses, grooves, and other hard-to-reach areas.
  4. It’s perfectly alright to break out that bottle of multi-surface cleaner when you’re battling stuck-on gunk or just don’t have time to prepare a gentle soap solution. Most ordinary cleaning chemicals are mild enough to clean soapstone without harming it. Give it a spritz and a wipe and call it a day. [12]
    • The best chemical cleaners are non-abrasive and feature organic surfactants and disinfectants as their primary active ingredients. [13]
    • Disinfecting wipes can make a great cleaning aid when you want to sterilize soapstone countertops in a hurry after working with raw meat or similar ingredients.
  5. Cleaning products containing strong acids are a particularly big no-no. These can actually eat away at the soft stone over time, robbing it of its luster and leaving it vulnerable to serious damage like etching, pitting, or breaking. [14]
    • Similarly, you’ll want to steer clear of bleach, ammonia, and any other substances potent enough to wear down the delicate stone.
    • If you’re a stickler for natural ingredients, you can mix up a quick, simple soapstone-safe cleaner using a combination of water, rubbing alcohol, and mild liquid dish soap. Add a few drops of your favorite essential oils to give your homemade cleaner an irresistible scent! [15]
  6. One of the only downsides of soapstone is that it is possible to leave noticeable scratches or gouges in the soft material if you’re not careful. Fortunately, a little nick isn’t the end of the world. Just buff the scratch with a sheet of high-grit sandpaper and immediately rub on a coat of oil to protect the newly-smoothed finish. When you’re done, it should look as good as new!
    • Go with an ultra-fine 120- to 22-grit sandpaper to avoid doing any more unwanted damage to the scratched surface.
    • To decrease the risk of a bad scratch, always use a cutting board to prepare food items, and never set hot pots or pans directly on your soapstone surface.
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Expert Q&A

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  • Question
    How do you clean old soapstone?
    Regina DeCorte
    Residential Cleaning Specialist
    Regina DeCorte is a Residential Cleaning Specialist and is the Founder of Maid in JC, a home cleaning service based in downtown Jersey City, NJ. With more than eight years of experience, she specializes in cleaning apartments, condos, and townhomes using natural products. Regina and her staff are fully bonded and insured.
    Regina DeCorte
    Residential Cleaning Specialist
    Expert Answer
    Soapstone has to be cleaned with a mild pH neutral detergent always. I usually use detergent and water. It also has to be sealed once a month using mineral oil.
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      Tips

      • If you end up with a crack, chip, or dent in your soapstone surface, the best thing to do is call the company who installed it and have them send a qualified technician to repair or replace the damaged section.
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      • Soapstone has an average lifespan of 20 years or more, even with regular heavy use. This makes it one of the most resilient and longest-lasting materials on the market.
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      Warnings

      • Never use any kind of abrasive scrubber, such as steel wool or the rough side of a kitchen sponge, to clean soapstone. Even can create small scratches in the soft surface.
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      Things You’ll Need

      Oiling Your Soapstone Surface

      • Lint-free cloth, microfiber towel, or sponge
      • Mild liquid dish soap
      • Water
      • Mineral oil
      • Paper towels (optional)

      Cleaning and Maintaining Soapstone

      • Lint-free cloth, microfiber towel, or sponge
      • Mineral oil
      • Mild liquid dish soap
      • Water
      • All-purpose cleaner
      • Ultra-fine high-grit sandpaper (optional)
      • Rubbing alcohol and essential oils (optional—for natural homemade cleaner)

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      References

      1. ↑ https://vermontsoapstone.com/discovering-soapstone/caring-for-soapstone/
      2. ↑ Regina DeCorte. Residential Cleaning Specialist. Expert Interview. 11 February 2022.
      3. ↑ https://vermontsoapstone.com/discovering-soapstone/caring-for-soapstone/
      4. ↑ https://www.remodelista.com/posts/how-to-care-for-and-maintain-soapstone-counters-remodeling-101/
      5. ↑ Regina DeCorte. Residential Cleaning Specialist. Expert Interview. 11 February 2022.
      6. ↑ https://www.youtube.com/watch?v=Im6AZiEClf0&feature=youtu.be&t=75
      7. ↑ Regina DeCorte. Residential Cleaning Specialist. Expert Interview. 11 February 2022.
      8. ↑ https://www.remodelista.com/posts/how-to-care-for-and-maintain-soapstone-counters-remodeling-101/
      9. ↑ https://www.remodelista.com/posts/how-to-care-for-and-maintain-soapstone-counters-remodeling-101/
      1. ↑ https://www.remodelista.com/posts/how-to-care-for-and-maintain-soapstone-counters-remodeling-101/
      2. ↑ https://vermontsoapstone.com/discovering-soapstone/caring-for-soapstone/
      3. ↑ https://www.youtube.com/watch?v=vkZeDDi4SUQ&feature=youtu.be&t=13
      4. ↑ http://www.healthycleaning101.org/types-of-household-cleaning-products/#all
      5. ↑ https://www.onegoodthingbyjillee.com/cleaning-with-vinegar/
      6. ↑ https://www.bobvila.com/articles/homemade-granite-cleaner/

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