How to Clean Gold Jewellery at Home
Gold does not tarnish. When a piece looks dull it is almost always a film of soap, moisturiser and skin oils sitting on the surface — which means the fix is gentler than most people assume.
Quick answer
Quick answer: warm water, a drop of mild washing-up liquid, ten minutes of soaking and a soft brush will clean most solid gold jewellery safely. Rinse in clean water and dry fully with a soft cloth. Avoid toothpaste, baking soda, bleach and chlorine, and be far more cautious with softer gemstones than with plain gold.
The method that works for most pieces
You need warm — not hot — water, a drop of mild washing-up liquid, a soft toothbrush kept for the purpose, and a lint-free cloth.
Soak the piece for five to ten minutes. This does most of the work by loosening the film that dulls the surface. Brush gently, paying attention to the places dirt collects: behind stones, inside chain links, around a setting's gallery and the inside of a band. Rinse thoroughly in clean warm water — leftover soap dries as a haze, which is why some pieces look worse after cleaning. Dry completely with a soft cloth, and give a chain a few minutes on a towel before putting it away.
If you are working over a sink, put the plug in first. It sounds obvious until it isn't.
For plain gold with no stones, that is the whole method. Repeat it monthly for pieces worn daily and there is rarely anything else to do.
What to avoid, and why
Toothpaste and baking soda. Both are abrasive. Gold is a soft metal, and abrasives do not remove tarnish — gold does not tarnish — they remove a fine layer of the gold itself, leaving a mesh of tiny scratches that dulls the piece permanently. This is the single most common piece of bad advice online.
Bleach and chlorine. Chlorine attacks the alloy metals in gold rather than the gold itself, and over repeated exposure it can weaken a piece structurally, particularly at solder joints and thin claws. Take rings off before swimming pools and hot tubs, and before using bleach-based cleaners.
Ultrasonic cleaners, unless you know the stones. They are excellent for plain gold and for diamonds in secure settings. They are a genuine risk for emerald, opal, pearl, turquoise and any stone that is fractured, treated or set with adhesive. Vibration finds existing weaknesses.
Ammonia and jewellery "dips". Effective but unforgiving, and easy to leave a piece in too long. For anything with stones or a mixed finish, a jeweller is the safer route.
Pieces that need a gentler approach
Softer gemstones. Hardness varies enormously. Sapphire and ruby are hard and tolerate normal cleaning well. Emerald is frequently fractured and oil-treated, and hot water or ultrasonic cleaning can disturb that treatment. Turquoise is porous and can absorb soap and oils, changing colour permanently. For both, use a barely damp cloth rather than soaking.
Pearls should never be soaked. Wipe with a soft damp cloth after wearing and let them dry flat.
Pavé and micro-set pieces. Lots of small stones means lots of small claws. Brush gently and in one direction rather than scrubbing back and forth, which is how stones are loosened.
White gold. Many white gold pieces are given a rhodium finish, which is a surface treatment on solid white gold — not gold plating over a base metal. It wears gradually with use and can be reapplied by a jeweller. If a white gold piece is looking warmer in tone than it did, that is usually the finish rather than the gold. Ask us if you are unsure about a specific piece.
Storing and wearing so cleaning is needed less
Most dulling is preventable. Put jewellery on last, after moisturiser, perfume and hairspray, and take it off first at the end of the day. Those two habits alone reduce the film that builds up.
Rinse and dry rings after handwashing rather than letting soap sit underneath. Take rings off for the gym, gardening and heavy cleaning — not because gold is fragile but because knocks reshape a slim band and grit scratches a polished surface.
Store pieces separately rather than together in a bowl. Gold scratches gold. A soft pouch each, or a lined box with compartments, is enough.
When to stop and take it to a jeweller
Cleaning is safe. Repair is not a home job. Take a piece in if a stone moves when you touch it, if a claw looks bent or flattened, if a chain link has opened, or if a band has gone visibly out of round.
An annual check is worth it for anything worn daily, particularly rings with stones. A loose claw caught early costs very little; a lost stone costs the stone.
One structural note: solid gold can be polished, resized and repaired repeatedly, because the metal at the surface is the same metal throughout. Plated pieces cannot — polishing removes what little gold there is. Our guide on solid gold versus gold-plated explains why. If a fault turns out to be a manufacturing or material defect rather than wear, our warranty covers it.
The short version
Every piece we make is solid 9ct, 14ct or 18ct gold, never plated — which is why it can be cleaned, polished and repaired for as long as you own it. Message our team on WhatsApp and we'll help you choose.
Frequently asked questions
How do I clean gold jewellery at home?
Soak it for five to ten minutes in warm water with a drop of mild washing-up liquid, brush gently with a soft toothbrush, rinse thoroughly in clean water and dry completely with a soft cloth. That is enough for most solid gold pieces.
Can I clean gold with toothpaste or baking soda?
No. Both are abrasive and gold is soft, so they remove a thin layer of the gold itself and leave fine scratches that dull the piece permanently. Gold does not tarnish, so there is nothing abrasive needs to remove.
Is an ultrasonic cleaner safe for gold jewellery?
It is fine for plain gold and for diamonds in secure settings, but it is a real risk for emerald, opal, pearl, turquoise and any stone that is fractured, treated or glued. If you are not certain what the stones are, do not use one.
Why does my gold jewellery look dull?
Almost always a build-up of soap, moisturiser, hairspray and skin oils rather than tarnish. Gold does not tarnish. A gentle soak and brush usually restores it; putting jewellery on after cosmetics rather than before slows the build-up.
How often should gold jewellery be cleaned?
Roughly monthly for pieces worn daily, and less often for occasional pieces. Anything worn every day, particularly rings with stones, is also worth having checked by a jeweller once a year for loose settings.