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How to Clean Moissanite Jewelry at Home (The Right Way)
March 19, 2026
Why Your Moissanite Needs Cleaning
Here's something that surprises a lot of people: moissanite can look dull if it's covered in everyday buildup. Oils from your skin, soap residue, dust, and environmental pollutants settle on the surface of your stone, and because moissanite sparkles so brilliantly, any film on top mutes that famous fire and light reflection. If your stone looks hazy rather than simply dirty, our guide to what is really happening when moissanite looks cloudy explains the difference.
The good news? Cleaning your moissanite jewelry at home is simple, inexpensive, and takes just a few minutes. Unlike some gemstones that require professional care, moissanite is incredibly robust and handles home cleaning methods beautifully - as long as you know what to avoid.
Daily Cleaning: The Simple Method
For everyday sparkle maintenance, you'll want to clean your moissanite jewelry once or twice a week. This prevents buildup and keeps your pieces looking their absolute best.
What You'll Need
- Warm water (not hot — lukewarm is perfect)
- A tiny drop of liquid dish soap (the gentlest kind you have)
- A soft-bristled toothbrush (brand new, dedicated to jewelry only)
- A lint-free microfiber cloth
Step-by-Step Instructions
- Fill a small bowl with warm water. This is your cleaning solution base. The temperature should feel comfortable on your wrist — roughly 37-40°C, or 99-104°F.
- Add one tiny drop of dish soap. Less is more here. You're not making a bubble bath. Just one drop disperses through warm water and removes oils without stripping natural moisture from your sterling silver setting.
- Place your moissanite jewelry in the solution. Let it soak for 2-3 minutes. This helps loosen stubborn debris and soap residue.
- Gently brush with your soft toothbrush. Pay special attention to the setting around your moissanite stone, where dust and oils love to hide. Brush gently in circular motions — moissanite is hard enough that gentle brushing won't scratch it, but your sterling silver setting deserves care.
- Rinse thoroughly under clean running water. Use your fingers to support the piece so it doesn't slip. Make sure all soap residue is gone — this is important because leftover soap creates the cloudiness you're trying to avoid.
- Pat dry with a microfiber cloth. Water spots can dull the appearance, so dry your jewelry completely before wearing. Give it a few minutes in the open air before it goes back in the box, because trapped moisture is what speeds tarnish up.
Deep Cleaning: When Your Moissanite Needs More
Every 1-2 months, give your moissanite jewelry a deeper clean to remove stubborn buildup and restore maximum brilliance. This method takes about 15 minutes and is completely safe for both your moissanite stones and sterling silver settings.
Deep Clean Process
- Create a stronger solution. Use the same warm water with 2 drops of dish soap, and stir it properly so the soap is fully dissolved before the piece goes in. Do not add baking soda, toothpaste or any other powder. They work by abrasion, and sterling silver is softer than the particles you would be rubbing into it. On a plated finish, or packed in behind the stones of a pave or cluster setting, an abrasive does more harm than the residue you are trying to remove.
- Soak for 10-15 minutes. This gives the solution time to break down oils and stubborn buildup on your moissanite and silver settings.
- Brush thoroughly. Use your soft toothbrush with gentle but thorough motions, especially around the setting and under any stones or prongs.
- Rinse multiple times. Use clean running water and rinse at least 3-4 times to ensure all soap residue is completely gone.
- Final shine. For extra brilliance, do a final rinse with distilled water. Regular tap water can leave mineral spots on moissanite, but distilled water dries completely clear.
- Dry thoroughly. Use your microfiber cloth and make sure there's zero moisture left, especially around the base of the stone where water can hide.
What NOT to Use: Cleaning Mistakes to Avoid
While moissanite is incredibly durable, certain cleaning methods can damage your jewelry or your sterling silver settings. Here's what to avoid:
Bleach and Harsh Chemicals
Absolutely never use bleach, chlorine, or harsh household cleaners. These chemicals can damage your sterling silver settings, causing discoloration, pitting, or degradation. Even small amounts of bleach can weaken the silver bonds over time.
Acetone and Solvents
Nail polish remover, acetone, and other solvents can dissolve the adhesive used in some jewelry settings. If your moissanite is glued into its setting (which is sometimes the case), acetone will weaken that bond and risk losing your stone. Even if it's not glued, these chemicals can leave residue that makes your jewelry look dull.
Abrasive Cloths and Rough Materials
Don't use rough cloths, paper towels, or anything textured to dry your jewelry. While moissanite itself is very hard (9.25 on the Mohs scale), it can be scratched by certain materials when wet. Microfiber cloths are your friend because they're soft but absorbent. Lint-free is essential — regular cotton cloths leave fibers that cling to moissanite and make it look less sparkly.
Ultrasonic Cleaners: A Word of Caution
While some jewelers use professional ultrasonic cleaners, we don't recommend them for your sterling silver settings at home. Here's why: ultrasonic vibrations are incredibly intense and can loosen prongs, shake stones, or cause microfractures in delicate silver settings. The vibrations are aggressive enough to damage sterling silver structures, especially if your ring or pendant has intricate detailing or multiple stones. Stick with gentle hand cleaning instead — it's safer and gives you more control.
Special Care for .925 Sterling Silver Settings
Your moissanite stones will last forever, but sterling silver needs a bit of extra attention to keep it looking beautiful. Here are some sterling silver-specific care tips:
Tarnish Prevention
Sterling silver naturally tarnishes over time when exposed to air, moisture, and certain chemicals. You can slow this process by:
- Wearing your jewelry regularly — body oils actually protect silver from tarnishing
- Removing jewelry before swimming, bathing, or exercising (chlorine and sweat accelerate tarnishing)
- Storing pieces in an airtight container or ziplock bag when not wearing them
- Using jewelry polishing cloths specifically designed for silver (not the same as general microfiber cloths)
For the full picture on what everyday wear does to moissanite and sterling silver, including the shower, the gym and sleeping in your pieces, read can you wear moissanite every day?
Light Tarnish Removal
If your sterling silver setting becomes slightly tarnished (dark spots or a gray haze), you can use a dedicated silver polishing cloth to gently buff it back to shine. Never use aggressive polishing compounds — they can wear away your silver's surface. For stubborn tarnish, a professional jeweler can polish your piece safely.
Avoid Harsh Environments
Remove your moissanite jewelry in these situations:
- Before swimming or hot tubs (chlorine damages sterling silver)
- During vigorous exercise or sports (sweat is acidic and accelerates tarnishing)
- When applying perfume, hairspray, or makeup (these products contain chemicals that affect silver)
- Before dishwashing (hot water and dishwasher chemicals are harsh)
- During gardening or cleaning (soil and cleaning products contain corrosive elements)
How to Store Your Moissanite Jewelry
Proper storage extends the life of your pieces and prevents tarnishing and damage:
- Use individual storage pouches or boxes: Keep each piece separate to prevent scratching. Moissanite won't scratch other jewelry, but your sterling silver can scratch other silver pieces.
- Store in a cool, dry place: Moisture speeds up tarnishing. A jewelry box in your bedroom closet is better than a bathroom cabinet.
- Only seal a piece that is completely dry: An airtight box or a zip-seal bag slows tarnish because it keeps air away from the silver, but sealing in even a little moisture does the opposite. Dry the piece fully, give it a few minutes in the open air, then seal it. If you are not certain it is dry, use a breathable cloth pouch instead.
- Include anti-tarnish strips: Small packets that absorb moisture and oxidizing elements. Replace them every 2-3 months.
- Keep away from direct sunlight: While moissanite loves light for sparkle, prolonged direct sunlight can fade certain metal finishes.
FAQ: Your Moissanite Cleaning Questions Answered
Almost always because something was left behind. Soap that is not fully rinsed away dries into a thin film, and ordinary tap water leaves mineral spots as it dries. Rinse three or four times under clean running water, finish with a distilled water rinse, and pat dry with a lint-free microfiber cloth rather than a paper towel or a cotton tea towel, which leave fibers on the stone.
Pat it dry with a lint-free microfiber cloth, paying attention to the underside of the stone and the base of the setting where water collects, then leave it in the open air for a few minutes before it goes back in the box. Trapped moisture is what speeds up tarnish on a sterling silver setting, so the air drying step matters as much as the wiping.
Sleeping in your moissanite ring or pendant is fine occasionally, but regular overnight wear increases tarnishing risk for your sterling silver setting. Remove your jewelry before bed and store it safely — this also reduces risk of accidentally bending a delicate setting or losing a stone.
Either works, as long as the piece is completely dry first. A sealed bag or an airtight box slows tarnish by keeping air away from the silver, but sealing in moisture gives you the opposite result. When you are not certain a piece is dry, a breathable cloth pouch is the safer choice. Store pieces separately either way, because silver can scratch silver.
For daily wear pieces like engagement rings, clean once or twice weekly using the daily method. Do a deep clean every 1-2 months. Pieces worn occasionally can be cleaned before wearing.
We don't recommend toothpaste because it contains fluoride and abrasive ingredients designed for enamel, not gemstones. Stick with the gentle soap and water method — it's safer and more effective.
Home cleaning is enough for regular maintenance. However, if your setting becomes damaged, a prong needs retightening, or you want a professional polish, a jeweler is your expert. We recommend annual professional checks for pieces you wear daily.
Keep Your Moissanite Sparkling for Life
That incredible sparkle you love in your moissanite jewelry is yours to keep with just a few minutes of care each month. Regular cleaning isn't complicated — it's just warm water, a tiny drop of soap, and a soft touch. Your moissanite will reward you with lifetime brilliance, and your sterling silver setting will stay beautiful for generations.
Ready to find the perfect moissanite piece to care for? Browse our collections of rings, pendants, bracelets, chains and earrings below.
Related guides: Why .925 Sterling Silver Matters | Moissanite vs Diamond | Is Moissanite Good for an Engagement Ring? | Which Ring Cut Suits Your Hand? | How to Clean Cluster and Pave Stud Earrings