Gemstone & Jewelry 101 May 6, 2025

How to Clean Moissanite? Keep Your Sparkle Alive!

by PattiRing 0 comments

Moissanite has become a favorite among jewelry lovers for its dazzling brilliance, exceptional hardness, and remarkable durability. Whether set in an engagement ring, a pendant, or a pair of earrings, moissanite stones capture light in a way that rivals even the finest diamonds. However, even the most brilliant gems can lose their sparkle over time due to exposure to everyday elements like dirt, oils, lotions, and household chemicals.

Keeping your moissanite jewelry clean is essential not only to maintain its breathtaking shine but also to ensure its longevity. Fortunately, cleaning moissanite is simple if you know the right techniques. In this guide, we’ll walk you through how to safely clean your moissanite jewelry at home, share professional tips for deep cleaning, and help you avoid common mistakes that could dull or damage your beloved pieces.

I. Understanding Moissanite

Before diving into the cleaning process, it’s important to understand what makes moissanite unique. Moissanite is a lab-created gemstone originally discovered in a meteor crater. It is composed of silicon carbide and boasts a hardness of 9.25 on the Mohs scale—making it one of the hardest substances used in jewelry. This high hardness means moissanite is extremely resistant to scratching and everyday wear.

However, despite its toughness, moissanite is not completely maintenance-free. Over time, oils from your skin, dust, and cosmetic products can accumulate on the surface, diminishing its fire and brilliance. Compared to diamonds or cubic zirconia, moissanite tends to attract less grease, but it still benefits greatly from regular cleaning to maintain its maximum sparkle.

Additionally, certain cleaning techniques that work for other gemstones may not be ideal for moissanite. Harsh chemicals, abrasive cleaners, and improper tools can not only affect the stone’s shine but also damage the metal settings around it. Understanding these properties will help you choose the safest and most effective cleaning methods for your moissanite jewelry.

II. How to Clean Moissanite at Home

1. Daily or Weekly Quick Cleaning

For everyday maintenance, a simple cleaning routine can help your moissanite jewelry stay as radiant as the day you got it. Here’s a safe and effective method:

Prepare a Cleaning Solution: Mix a few drops of mild dish soap with warm (not hot) water in a small bowl.

Soak Your Jewelry: Place your moissanite jewelry in the solution and let it soak for about 10–15 minutes. This helps loosen any dirt, oil, or buildup.

Gently Brush: Use a very soft toothbrush or a clean, soft makeup brush to gently scrub the stone and the setting. Pay special attention to the underside of the stone, where dirt can easily accumulate.

Rinse Thoroughly: Hold the jewelry under lukewarm running water to remove soap residue. Be sure to plug the drain or use a fine strainer to prevent any accidents.

Dry with a Soft Cloth: Pat dry using a lint-free microfiber cloth. Avoid using paper towels, which can scratch the metal.

Tip: For best results, clean your moissanite jewelry once a week if you wear it daily.

2. Deep Cleaning for Extra Sparkle

When your moissanite jewelry needs a deeper clean—especially if it has been exposed to lotions, perfumes, or prolonged outdoor activities—you can try these methods:

Ultrasonic Cleaner (Use with Caution):

You can use an ultrasonic jewelry cleaner for moissanite stones, but only if your jewelry’s settings are secure. Loose prongs or delicate vintage settings may get damaged by the vibrations. Always check with a jeweler if you’re unsure.

Fill the ultrasonic cleaner with the manufacturer-recommended cleaning solution.

Place your jewelry in the basket, and follow the time settings closely (usually a few minutes).

Rinse and dry thoroughly after cleaning.

Jewelry Cleaning Solution:

Choose a professional, non-toxic, ammonia-free jewelry cleaner specifically designed for fine jewelry. Soak the jewelry according to the instructions, then gently brush and rinse.

At-Home DIY Deep Clean:

If you prefer a natural approach, you can also create a mixture of:

1 part gentle dish soap
1 part warm water
A splash of white vinegar (optional, for extra grease-cutting power)
Soak, brush gently, rinse, and dry.

Important Reminder: Always inspect your jewelry after deep cleaning. If you notice any loose stones or weakened settings, take it to a professional jeweler immediately.

III. What to Avoid When Cleaning Moissanite

While cleaning moissanite is relatively straightforward, there are certain things you should absolutely avoid to protect your stone and its setting:

Avoid Abrasive Materials:

Never use baking soda, toothpaste, or other abrasive cleaners. Although moissanite is hard, these materials can scratch the metal parts of your jewelry.

Steer Clear of Harsh Chemicals:

Do not use bleach, chlorine, or alcohol-based cleaners. These chemicals can corrode or discolor the metal settings and may leave a film over the stone, dulling its brilliance.

Don’t Overuse Ultrasonic Cleaners:

While occasional ultrasonic cleaning is safe for tightly set moissanite jewelry, frequent use can loosen prongs and settings over time.

No Prolonged Exposure to Cosmetics:

Try not to wear your moissanite jewelry when applying lotions, hairspray, or perfumes, as these products can leave a residue that dims the sparkle.

Skip High-Pressure Steam Cleaners at Home:

Professional steam cleaning can be safe if done properly, but DIY steamers often have inconsistent pressure that could risk damaging the jewelry.

IV. Pro Tips from a Jeweler

As a professional jeweler, here are my best insider tips for keeping your moissanite jewelry looking stunning:

Inspect Regularly:

Check your jewelry every few weeks for loose prongs, worn-out clasps, or any signs of damage. Early detection can prevent costly repairs later.

Professional Cleaning:

Take your moissanite jewelry to a trusted jeweler for a professional cleaning and inspection at least once a year. They can polish the metal and ensure the settings are secure.

Proper Storage:

Store your moissanite pieces individually in soft pouches or lined jewelry boxes to prevent scratches and tangling with other jewelry.

Quick Shine on the Go:

Keep a soft polishing cloth in your bag or drawer for a quick wipe-down whenever you notice fingerprints or smudges.

Gentle Handling:

Always put on your moissanite jewelry last when getting ready and take it off first when undressing. This minimizes exposure to chemicals and reduces the risk of accidental damage.

Conclusion

Moissanite is renowned for its extraordinary brilliance and durability, but like any precious gemstone, it deserves a little care to maintain its maximum sparkle. By incorporating gentle, regular cleaning into your routine, you can easily keep your moissanite jewelry looking as breathtaking as the day you first wore it.

Remember, a simple soak in warm soapy water, gentle brushing, and mindful handling can go a long way. For deeper cleans, ultrasonic machines and professional jewelry solutions are effective—but always proceed with caution. Avoid harsh chemicals, abrasive materials, and improper cleaning methods that can dull the stone or damage its setting.

Treat your moissanite with love, and it will reward you with a lifetime of fire and brilliance. When in doubt, don’t hesitate to seek the help of a professional jeweler to ensure your treasured pieces continue to shine their brightest.