ENDS SOON! Receive 1/4 Carat Lab Diamond Studs With Purchase Over $1,000. Use Code STUDS in Cart.
1/4 Carat Lab Diamond Studs With Purchase Over $1,000.
Use Code STUDS in Cart.

Have a question?

We're happy to help

Moissanite engagement ringMoissanite engagement ring

How to Clean Moissanite

The best way to clean moissanite is with warm water, mild non-abrasive dish soap, and a soft-bristled brush. Regular cleaning helps remove oils, dirt, cosmetics, and other surface residue that can temporarily dull the gemstone’s brilliance.

Updated: September 18, 2026

Expertise you can trust: Brilliant Earth is known for its award-winning jewelry designs and seamless, innovative shopping experience. This Brilliant Earth gemstone guide explains how to clean and maintain moissanite jewelry using expert-reviewed care recommendations. All Brilliant Earth guides are meticulously researched and reviewed by our certified gemologists, content, editorial, and brand teams before publication to ensure industry-leading excellence and accuracy.

How to Clean Moissanite Rings & Jewelry

Moissanite rings and jewelry can be cleaned at home with a simple soap-and-water method. For a deeper clean, a professional jeweler can also clean the piece and inspect the gemstone and setting.

Best At-Home Cleaning Method

To clean moissanite jewelry at home:

  1. Prepare a cleaning solution: Mix warm water with a few drops of mild, non-abrasive dish soap.
  2. Soak if needed: For heavily soiled jewelry, soak the piece in the solution for about 15 to 20 minutes to help loosen dirt and oils.
  3. Gently brush the jewelry: Use a soft-bristled brush to clean the moissanite and setting, paying close attention to crevices where residue can collect.
  4. Rinse thoroughly: Rinse the jewelry under warm running water to remove any remaining soap.
  5. Dry with a lint-free cloth: Gently pat the jewelry dry to help prevent water spots.

Regular at-home cleaning can restore brilliance when dirt, oils, cosmetics, or other residue builds up on the surface of moissanite.

Moissanite engagement rings.

What to Avoid

Avoid harsh chemicals and abrasive materials when cleaning moissanite jewelry because they can affect the gemstone’s appearance or damage the metal setting.

In particular:

  • Toothpaste: Toothpaste is abrasive and can scratch the metal setting and dull the gemstone’s surface.
  • Vinegar: Vinegar is acidic and can harm metal settings and affect the overall appearance of the jewelry.
  • Harsh chemical cleaners: Avoid cleaners containing harsh chemicals or abrasives.
  • Ammonia: Avoid jewelry cleaners containing ammonia.
  • Extended alcohol soaking: Isopropyl alcohol can be used with a soft cloth for quick touch-ups, but moissanite jewelry should not be soaked in alcohol.

When using a commercial jewelry cleaner, choose one specifically intended for moissanite or fine gemstones and follow its care instructions.

Solitaire moissanite necklaces.

How to Maintain Moissanite Jewelry

Regular cleaning and careful storage help maintain the appearance of moissanite jewelry. Moissanite retains its clarity over time, but surface buildup can temporarily make the gemstone look dull or cloudy.


To help keep moissanite jewelry looking its best:


  • Clean it regularly: Clean moissanite at home as needed to remove surface buildup.
  • Limit contact with cosmetics: Put jewelry on after applying lotions, perfumes, and makeup to reduce residue on the gemstone.
  • Avoid harsh chemicals: Remove moissanite jewelry before using cleaning agents or entering chlorinated water.
  • Store it properly: Keep moissanite jewelry in a clean, dry place, such as a soft pouch or jewelry box, to help minimize dust and surface buildup.
  • Schedule professional care: Have moissanite jewelry professionally cleaned about once a year. For pieces worn every day, such as engagement rings, consider professional cleaning twice a year.


If your jewelry is from Brilliant Earth, you can also receive complimentary ring cleanings from one of our jewelry experts at any Brilliant Earth showroom.

FAQ

What is the best way to clean moissanite?

The best way to clean moissanite at home is with warm water, mild non-abrasive dish soap, and a soft-bristled brush. Gently clean the gemstone and setting, rinse thoroughly, and dry the jewelry with a lint-free cloth.

How do you clean a moissanite ring at home?

To clean a moissanite ring at home, mix warm water with a few drops of mild dish soap, gently scrub the ring with a soft-bristled brush, rinse it thoroughly, and pat it dry with a lint-free cloth. If the ring has significant buildup, soak it in the soapy solution for 15 to 20 minutes before brushing.

Can you clean moissanite with toothpaste?

No, you cannot clean moissanite with toothpaste. Toothpaste is abrasive and can scratch the metal setting and dull the surface of moissanite jewelry.

Can you clean moissanite with vinegar?

Vinegar is not recommended for cleaning moissanite jewelry. Its acidity can harm metal settings and compromise the overall appearance of the piece.