How to Clean Custom Jewellery at Home: The Complete Australian Care Guide
Custom jewellery is different from anything you can pull off a shelf. Whether it’s a bespoke sterling silver pendant made for your engagement, a handcrafted ring passed down through the family, or a personalised piece you designed yourself, it carries a story that mass-produced jewelry never will. That’s exactly why it deserves more careful cleaning than a quick wipe on your sleeve.
The challenge in Australia? Our lifestyle works against our jewellery. Coastal salt air, humid summers, chlorinated pools, sunscreen, and hand sanitiser all quietly dull custom pieces over time. The good news is that learning how to clean custom jewellery at home is simple, inexpensive, and takes less than 20 minutes if you use the right method for the right material.
In this guide, the team at Valentine Silver International walks you through exactly how to clean and care for your custom pieces safely, what to avoid, and when it’s time to hand things over to a professional.
Why Custom Jewellery Needs Extra Care?
Unlike standardised retail jewellery, custom pieces often combine multiple elements hand-set gemstones, intricate engraving, oxidised detailing, mixed metals, or delicate filigree work. These features are what make your piece one of a kind, but they also mean:
Dirt and skin oils collect in engraved grooves and behind stone settings. Hand-set or glued stones can loosen if soaked too long or scrubbed too hard. Intentional oxidised finishes (that beautiful dark antiqued look on silver) can be stripped away by aggressive polishing or dip cleaners. Softer gemstones like opal, pearl, and turquoise react badly to chemicals that diamonds shrug off.
In short: the harsher the cleaning method, the greater the risk to the details that make your piece custom. Gentle and regular always beats aggressive and occasional.
What You’ll Need?
You almost certainly have everything already in your kitchen and bathroom:
A small bowl, lukewarm water, a few drops of mild dishwashing liquid (fragrance-free is best), a soft-bristled toothbrush (baby toothbrushes are ideal), a lint-free microfibre or dedicated jewellery cloth, and a soft towel for drying.
That’s it. You don’t need expensive machines or harsh commercial dips for routine cleaning and for many custom pieces, those products actually cause more harm than good.
How to Clean Custom Jewellery: Step-by-Step
This gentle method is safe for most custom sterling silver, gold, and platinum pieces, including those with diamonds and hard gemstones like sapphires.
Step 1 Inspect your piece first
Check for loose stones, worn prongs, or damaged clasps before cleaning. If anything wobbles, skip the clean and take it to a jeweller cleaning a loose setting is the fastest way to lose a stone down the drain.
Step 2 Make a gentle soapy bath
Fill a small bowl with lukewarm water and add two or three drops of mild dishwashing liquid. Swirl until lightly sudsy. Never use hot water, which can shock gemstones and weaken any adhesives.
Step 3 Soak for 5–10 minutes
Place your jewellery in the bowl and let the solution loosen built-up oils, sunscreen, and grime. If your piece has glued stones, foil-backed crystals, pearls or opals, don’t soak it dampen a cloth with the solution and wipe instead.
Step 4 Brush gently
Using your soft toothbrush, work carefully around settings, engraving, and chain links. Light pressure only let the bristles do the work, not your wrist.
Step 5 Rinse in clean water
Rinse each piece in a second bowl of clean lukewarm water (not over an open drain plug the sink or use a strainer as insurance).
Step 6 Dry completely, then buff
Pat dry with a soft towel and let the piece air-dry fully before storing trapped moisture is a major cause of tarnish. Finish with a buff using a microfibre or jewellery cloth to bring back the shine.
How to Clean Custom Sterling Silver Jewellery?
Sterling silver is the heart of what we create at Valentine Silver International, and it deserves its own section because silver behaves differently to other metals.
Silver naturally reacts with sulphur in the air, forming a dark layer known as tarnish. In Australia’s humid coastal cities, this happens faster than in dry climates. Here’s how to manage it:
Light tarnish:
A few passes with a silver polishing cloth is usually all you need. These cloths are infused with polishing compounds, so don’t wash them they keep working even when they look black.
Moderate tarnish:
Use the soapy water method above, then buff with your silver cloth.
A surprising tip:
wear your silver more often. The natural oils in your skin and gentle friction of daily wear actually slow tarnishing. Silver that sits untouched in a drawer tarnishes faster than silver that’s loved and worn.
A word of caution on the aluminium foil “hack”
You may have seen the popular trick using foil, baking soda, and salt to strip tarnish. While it works through an ion-exchange reaction, we don’t recommend it for custom silver. It removes tarnish indiscriminately including intentional oxidised detailing that gives many handcrafted pieces their character and it can be too aggressive for pieces with gemstones or mixed materials.
Cleaning Custom Gold and Gold-Plated Pieces
Solid gold is low-maintenance: the soapy bath and soft brush method works beautifully. Gold doesn’t tarnish like silver, but it does collect oils and sunscreen film that dull its warmth.
Gold-plated and vermeil pieces need a lighter touch. The gold layer is thin, so skip the brush entirely soak briefly (or just wipe), then dry and polish softly with a cloth. Abrasives, silver dips, and vigorous rubbing will wear through the plating over time.
Gemstones, Pearls and Opals: Handle With Care
Many custom pieces feature stones, and not all stones are equal:
- Diamonds and sapphires are hard and durable the standard soapy method is perfectly safe.
- Opals Australia’s national gemstone and a favourite in custom work contain natural water and are sensitive to heat, chemicals, and sudden temperature changes. Wipe with a barely damp soft cloth only. Never soak, never use ultrasonic cleaners.
- Pearls are organic and easily damaged by detergents, vinegar, perfume, and even prolonged water exposure. Wipe them with a soft dry (or very slightly damp) cloth after each wear.
- Turquoise, emerald and other porous or included stones should also avoid soaking and ultrasonic machines a gentle wipe is safest.
When in doubt about a stone in your custom piece, ask the jeweller who made it. At Valentine Silver International, we’re always happy to advise on the specific materials in your design.
What NOT to Use on Custom Jewellery?
The internet is full of jewellery cleaning “hacks” that can permanently damage custom pieces. Avoid:
Toothpaste abrasive enough to scratch metal and cloud stones. Vinegar and lemon juice the acid can etch soft stones and strip plating. Baking soda scrubs too abrasive for plated, oxidised, or delicate pieces. Bleach and ammonia can pit metal alloys and destroy pearls. Boiling water cracks stones and weakens adhesives. Ultrasonic cleaners at home brilliant for plain diamond and gold pieces, risky for opals, pearls, emeralds, glued settings, and anything with fine handcrafted detail.
Aussie Lifestyle Rules: Protecting Jewellery Between Cleans
Prevention does more than any cleaning session. A few habits tailored to Australian life:
Last on, first off
Put jewellery on after sunscreen, moisturiser, perfume, and hairspray have absorbed and take it off before bed.
Never swim in it
Pool chlorine and ocean saltwater are two of the harshest things your jewellery will ever meet. Both accelerate tarnish, corrode alloys, and can permanently discolour plating. Beach day? Leave the good pieces at home.
Remove it for housework and the gym
Cleaning chemicals and sweat both take a toll.
Store it right
Keep silver in anti-tarnish pouches or a fabric-lined jewellery box, away from direct sunlight and humidity especially important in Queensland and coastal NSW. Store pieces separately so they don’t scratch each other, and toss a silica gel sachet into your jewellery box to absorb moisture.
How Often Should You Clean Custom Jewellery?
For pieces you wear daily: a quick wipe with a soft cloth at the end of each day, and a proper gentle clean every two to four weeks. For occasional-wear pieces: clean before storing them after each outing, and inspect them every few months for tarnish or loose settings.
When to See a Professional?
Some jobs belong with a jeweller: loose or lost stones, deep scratches, broken clasps, heavy tarnish that a cloth can’t shift, re-plating of vermeil or rhodium finishes, and restoring oxidised detailing. Professional cleaning once a year is also a smart way to have your settings checked before small problems become lost stones.
If your Valentine Silver International piece ever needs attention, get in touch with our team we know exactly how your piece was made, which makes us the safest hands to restore it.
Frequently Asked Questions
What is the safest way to clean custom jewellery at home?
Lukewarm water with a few drops of mild dish soap, a soft-bristled brush, a clean-water rinse, and a thorough dry with a soft cloth. It’s gentle enough for most metals and hard gemstones while lifting oils, sunscreen, and everyday grime.
Can I use toothpaste to clean my jewellery?
No. Toothpaste is abrasive and can leave fine scratches on metal, dull gemstones, and wear through gold plating. Stick with mild soap and water.
Why does my sterling silver jewellery tarnish so quickly in Australia?
Humidity and sulphur compounds in the air speed up tarnishing, and coastal salt air makes it worse. Regular wear, anti-tarnish storage pouches, and keeping silver away from moisture all slow the process significantly.
How do I clean custom jewellery with opals or pearls?
Never soak them. Wipe gently with a soft, barely damp cloth and dry immediately. Avoid all detergents, ultrasonic cleaners, and heat both stones are far more delicate than diamonds.
Is it safe to wear custom jewellery swimming?
No. Chlorine and saltwater can corrode alloys, strip plating, and accelerate tarnish on silver. Always remove jewellery before the pool or beach.
How often should custom jewellery be professionally cleaned?
Around once a year is ideal. A professional clean also includes an inspection of prongs, settings, and clasps, catching small issues before they lead to lost stones.
Valentine Silver International crafts custom sterling silver jewellery designed to be worn and loved for a lifetime. Explore our collection or talk to us about creating a bespoke piece of your own.