How to Clean Moissanite Jewelry at Home (Step by Step)

Quick Answer

To clean moissanite jewelry at home, soak it in a solution of warm water and a few drops of mild dish soap for 20–30 minutes. Gently scrub with a soft-bristle toothbrush, rinse thoroughly under lukewarm water, and pat dry with a lint-free cloth. This simple routine restores brilliance without damaging the stone or its setting.

Key Takeaways

Why Moissanite Gets Dull (And Why It's Easy to Fix)

Moissanite is one of the most brilliant gemstones available but brilliance fades fast when oils, lotions, soaps, and everyday grime build up on the surface. Unlike diamonds, moissanite has a higher refractive index, which means it produces even more fire and sparkle. But that same surface is a magnet for everyday residue.

The good news? Does moissanite get cloudy over time? Never permanently. It is exceptionally easy to clean at home. You don't need specialty products or expensive equipment. The right technique matters far more than any particular product.

At Shraman Jewels, we see customers come in with rings that look dull and lifeless, only to leave with pieces that look brand new after a proper clean. Most of the time, the stone was never the problem.

What You'll Need Before You Start

Gather these items before cleaning:

• A small bowl — glass or ceramic works best
• Warm water — not hot; extreme heat can affect certain metal settings
• Mild dish soap — plain, fragrance-free (Dawn, Fairy, or equivalent)
• A soft-bristle toothbrush — a baby toothbrush is ideal
• A lint-free cloth or microfibre towel — for drying
• A small strainer or drain cover — highly recommended to avoid dropping the ring down the drain

That's it. No ultrasonic machines, no jewellery cleaning kits required.

Step-by-Step: How to Clean Moissanite Jewelry at Home

Step 1: Prepare the Cleaning Solution

Fill a small bowl with warm water, not boiling, not cold. Add 2–3 drops of mild dish soap and stir gently. The water should feel comfortably warm on your wrist.

Avoid using hot water, especially if your piece has a fragile setting or includes other stones like opals or emeralds alongside moissanite. For a straightforward moissanite solitaire or halo ring, warm water is perfectly fine.

Step 2: Soak the Jewelry

Place your moissanite piece into the solution and let it soak for 20 to 30 minutes. This loosens grease, lotions, and residue without any scrubbing required, which protects both the stone and the setting.

For heavily soiled pieces (think: rings worn daily without regular cleaning), extend the soak to 45 minutes.

Step 3: Gently Scrub With a Soft Toothbrush

Remove the piece from the solution and use your soft toothbrush to gently scrub:

• The top and table of the moissanite: where oils collect most
• Underneath the stone: residue trapped beneath the setting blocks light and kills sparkle
• The prongs and band: particularly around the claws where buildup hides

Use light circular motions. There's no need to scrub hard. Moissanite won't scratch from a toothbrush, but aggressive scrubbing on delicate pavé or micro-prong settings can loosen small accent stones over time.

Step 4: Rinse Thoroughly

Rinse the piece under a gentle stream of lukewarm water. Make sure all soap is removed, residue left behind will create a film that dulls the stone just as effectively as the original grime.

Use a strainer or plug the drain. This is the step where rings go missing most often.

Step 5: Dry and Inspect

Pat the piece dry with a lint-free cloth. Allow it to air dry for a few minutes before wearing or storing.

Hold it up to natural light or a bright lamp. After a proper clean, you should see significantly more sparkle and fire in the stone. If brilliance has not returned, the piece likely needs a professional ultrasonic or steam clean to remove deeper-set residue.

Alternative Cleaning Methods

Baking Soda Paste

Mix baking soda and water into a thin paste and apply with a soft cloth. Rinse thoroughly. This works well for tarnished silver settings but is unnecessary for the moissanite stone itself. Use sparingly and avoid on plated metals.

Rubbing Alcohol (Isopropyl Alcohol)

A quick wipe with a cloth bogged in 70% isopropyl alcohol removes oils and residue effectively. Good for a fast refresh between deep cleans. Allow the piece to air dry fully before wearing.

Commercial Jewellery Cleaning Solution

Most commercial jewellery cleaners (non-acidic formulas) are safe for moissanite. Always check the label is safe for the specific metal in your setting, particularly if you have rose gold, yellow gold, or silver.

Ultrasonic Cleaners

Ultrasonic cleaners use high-frequency sound waves to agitate cleaning fluid and remove deep-set grime. Moissanite itself is safe in ultrasonic cleaners. However:

• Avoid ultrasonic cleaning for pieces with fracture-filled stones (if you have other stones alongside the moissanite)
• Use caution with pavé, tension, or bezel settings, the vibration can loosen small stones over time
• Moissanite in platinum settings and solid gold settings handle ultrasonic cleaning well
• Sterling silver and plated metals are better cleaned manually

What NOT to Use on Moissanite Jewelry

How Often Should You Clean Moissanite Jewelry?

Every 1–2 weeks for rings worn daily. Daily wear means daily exposure to hand cream, soap, cooking oils, and skin oils all of which coat the surface within days.

Monthly for earrings, pendants, and bracelets worn occasionally.

Before special occasions even a piece that looks clean will sparkle noticeably more after a proper soak and scrub.

A quick rinse under warm water after removing the ring each day adds almost no time and significantly extends how long each deep clean lasts.

Cleaning Moissanite in Different Settings

Cleaning a Moissanite Ring

Rings collect the most grime because of constant hand contact. Pay special attention to beneath the stone and between the prongs. The underside of the setting is where most brilliance-killing buildup hides. View our full moissanite ring collection for more details on design care.

Cleaning Moissanite Earrings

Earrings accumulate skin oils and product residue at the post and backing. Soak the full earring including the back, and use the toothbrush on the butterfly clasp where oxidation builds. Rinse thoroughly and ensure the post is fully dry before re-inserting.

Cleaning a Moissanite Necklace

Clean both the pendant and the chain. Chains tarnish faster than the pendant and collect residue in every link. Allow the chain to dry completely before storing flat to prevent kinking.

Cleaning Moissanite Bracelets

Bracelets come into contact with more surface areas than most people realise desks, wrists, fabrics. Clean the full length of the bracelet and check clasps and joins for residue.

Storing Moissanite Jewelry Properly After Cleaning

Cleaning achieves nothing if you store the piece poorly. Moissanite may not scratch easily, but it can scratch other gemstones and other stones can scratch the metal setting. Refer to our how to store fine jewellery reference for deep instructions.

• Store pieces individually in soft pouches or lined jewellery boxes
• Keep out of direct sunlight for extended periods this applies more to the setting metals than the moissanite itself
• Remove moissanite engagement rings before applying hand cream, sunscreen, or perfume
• Take rings off before swimming in chlorinated pools or the sea

The simplest long-term care habit: remove before chemicals, replace after.

When to Take Moissanite to a Professional Jeweller

Home cleaning handles the vast majority of maintenance. But take your piece to a professional jeweller once or twice a year for:

• Prong inspection: prongs wear and bend over time; a loose prong caught early prevents stone loss
• Setting tightening: particularly for pavé or channel settings
• Deep ultrasonic or steam cleaning: removes residue that soaking and brushing can't reach
• Rhodium re-plating:  if your moissanite is set in white gold, the rhodium plating wears off over 12–18 months and benefits from professional re-application

At Shraman Jewels, we recommend bringing your piece in at the one-year mark as standard most customers are surprised how much better it looks after a professional clean, even with a good home routine.

Common Mistakes When Cleaning Moissanite Jewelry

• Using toothpaste:  a persistent myth. Toothpaste is mildly abrasive and scratches gold and silver.
• Scrubbing immediately without soaking: soaking first does 80% of the work; skipping it means scrubbing harder than necessary.
• Drying with paper towels: the fibres leave micro-scratches on metal over time. Always use microfibre or lint-free cloth.
• Rinsing over an open drain: the most expensive mistake possible.
• Cleaning too infrequently: leaving grime to harden over weeks makes it far more difficult to remove.
• Using hot water: it won't harm moissanite but can stress certain settings, particularly those with smaller accent stones.
• Forgetting to clean underneath the stone: this is where most of the brilliance-blocking buildup accumulates.

Does Cleaning Affect Moissanite's Sparkle Long-Term?

No, provided you use the right methods. Moissanite at 9.25 on the Mohs hardness scale is extremely resistant to scratching and chemical attack. The stone itself will not be dulled or damaged by regular cleaning with mild soap and water.

The only long-term cleaning concerns relate to the setting, not the stone. Aggressive chemicals or abrasives can damage gold alloys, silver, or plated metals over time. The moissanite will outlast almost any abuse short of physical impact.