Three different materials, three different methods
'Gold piercing jewellery' is not a single material. In a typical jewellery collection, gold-toned pieces fall into three categories that look similar visually but are structurally very different:
• Solid gold (14k, 18k, 22k) — alloy of gold and other metals throughout the entire piece
• Gold PVD on titanium implant-grade titanium with an atomic-level vapour-deposited gold coating
• Vermeil sterling silver base with a thick layer (typically 2.5+ microns) of solid gold electroplated onto it
All three look like gold. All three need different cleaning. Using a 'one method fits all' approach guarantees that at least one type of your gold jewellery is being cleaned in ways that damage it. This guide covers the right method for each.
Cleaning solid gold piercing jewellery
Solid gold (14k, 18k, 22k) is the most durable category for cleaning purposes. The gold is throughout the piece, not on the surface, so scratching slightly into the surface doesn't reveal a different material underneath. This makes solid gold tolerant of cleaning methods that would damage coated pieces.
Safe method for solid gold
1. Soak in warm soapy water (mild liquid soap, 3–5 minutes) to loosen residue.
2. Gently brush with a soft toothbrush, paying attention to threaded ends and any decorative recesses.
3. Rinse thoroughly under warm running water.
4. Pat dry with a microfibre cloth.
5. Optional: polish gently with a jewellery polishing cloth specifically designed for gold (NOT abrasive look for 'jeweller's rouge' impregnated cloths).
Solid gold considerations
• Higher karat gold (18k, 22k) is softer than lower karat (14k) be gentler with high-karat pieces to avoid surface scratching
• Pieces with set gemstones need more careful cleaning avoid prolonged soaking that could loosen glue-set stones
• Rose gold contains more copper than yellow gold, making it slightly more prone to discolouration over time clean more frequently to prevent residue accumulation
• White gold is generally fine with the same method as yellow gold, but rhodium-plated white gold (most modern white gold) loses its rhodium plating over years of wear replating may be needed periodically
Cleaning gold PVD on titanium
Gold PVD-coated titanium pieces are titanium with a vacuum-deposited gold layer bonded at the atomic level. The coating is durable significantly better than electroplating but is not the same as solid gold and requires gentler cleaning to preserve the finish.
Safe method for gold PVD
6. Soak in warm soapy water for 2–3 minutes (shorter than solid gold).
7. Wipe gently with a soft microfibre cloth or cotton swab avoid the soft toothbrush method, as repeated brushing eventually dulls PVD even if it doesn't visibly scratch.
8. Rinse thoroughly under warm water.
9. Pat dry with a clean microfibre cloth.
10. Skip the polishing step PVD coatings cannot be polished. Any polishing technique removes coating rather than restoring it.
Gold PVD considerations
PVD lasts years but isn't forever
Quality gold PVD on implant-grade titanium typically maintains its colour for 3–7 years of daily wear before showing visible fade. The fade is gradual the gold tone shifts toward a paler shade over time rather than peeling or revealing titanium underneath. Factors that accelerate fade: chlorine and saltwater exposure (rinse jewellery with fresh water after pool/sea use), harsh chemicals (cleaning products, hair colouring), and frequent removal/reinsertion that abrades the threaded ends. Cleaning correctly extends the useful life of the PVD finish meaningfully.
• Avoid all abrasive cleaning methods toothbrushes, polishing cloths, paste polishes
• Avoid ultrasonic cleaning at high intensity short low-intensity cycles only, if at all
• Avoid prolonged chemical exposure of any kind
• Rinse with fresh water immediately after pool, sea, or sweat-heavy activities
Cleaning vermeil piercing jewellery
Vermeil is sterling silver with a thick gold electroplated layer (minimum 2.5 microns to qualify as vermeil in most jurisdictions). It's more durable than standard gold plating but less durable than gold PVD or solid gold. Vermeil is less commonly used in piercing jewellery specifically because sterling silver isn't ideal for piercings but vermeil pieces do exist, particularly in mid-range to budget gold-coloured pieces.
Safe method for vermeil
1. Wipe gently with a damp soft cloth don't soak vermeil pieces, as prolonged moisture can affect the underlying silver
2. Use a tiny amount of mild soap on the cloth if needed for stubborn residue
3. Rinse the cloth and wipe again to remove soap residue
4. Pat dry immediately with a clean dry cloth
5. Do not use jewellery cleaners formulated for solid gold they're too aggressive for the thin gold layer
Vermeil considerations
• Vermeil tarnishes from the underlying silver if the gold layer is compromised black spots appearing on a vermeil piece indicate the silver is showing through
• Vermeil pieces should be removed before swimming, exercise (sweat), and applying cosmetics or perfumes
• Store separately and dry humidity accelerates degradation
• Vermeil is generally not recommended for piercing jewellery worn long-term for piercings, solid gold or gold PVD on titanium are better choices. If you have vermeil pieces, treat them as occasional wear rather than daily wear
How to tell which gold material you have
| Material | How to identify | Hallmarks |
|---|---|---|
| Solid 14k gold | Marked '585' or '14k'; consistent colour throughout | 585, 14K, 14ct |
| Solid 18k gold | Marked '750' or '18k'; richer gold colour | 750, 18K, 18ct |
| Gold PVD on titanium | No karat mark; usually marked 'Ti' or 'F136'; lightweight | Ti, F136, GP not GF |
| Vermeil | Marked '925' (sterling silver base); 'vermeil' may appear | 925, vermeil |
| Gold-plated (not vermeil) | No specific marking; usually no marking at all | Often unmarked or 'GP' |
| Gold-filled | Marked 'GF' or 'gold filled'; usually with karat (e.g. '14K GF') | 14K GF, 1/20 14K GF |
If you can't identify which material a piece is and the seller can't tell you, treat it as the most fragile category (vermeil/gold plated) until you can confirm. Cleaning a solid gold piece with vermeil-safe methods doesn't harm it; cleaning a vermeil piece with solid gold methods can damage it.
Universal gold cleaning rules
• Apply cosmetics, perfume, hair products before putting jewellery on not after
• Remove jewellery before swimming (chlorine and saltwater accelerate fading of all gold types except solid 14k+ gold)
• Remove before hair colouring or any chemical hair treatment
• Wipe with a soft cloth at end of each day to remove sweat and skin oils
• Store gold pieces separately different gold tones can transfer marks to each other if stored in contact
• Avoid storing gold pieces in humid environments (bathrooms, near showers)
Shop the look
• All gold-toned piercing jewellery
Internal links
• How to clean titanium piercing jewellery
• Gold piercing jewellery: when it's worth it
• Restoring tarnished or dulled jewellery
Frequently Asked Questions
How do I clean solid gold piercing jewellery?
Soak in warm water with a drop of mild liquid soap for 3–5 minutes, gently brush with a soft toothbrush focusing on threaded ends and decorative recesses, rinse thoroughly under warm running water, and pat dry with a microfibre cloth. Optional: polish gently with a jewellery polishing cloth designed for gold (not abrasive). This method is safe for 14k, 18k, and 22k gold pieces.
Can I clean gold PVD jewellery the same way as solid gold?
Not exactly — gold PVD coatings need gentler care than solid gold. Use soft microfibre cloth or cotton swabs instead of a toothbrush (repeated brushing eventually dulls PVD even if it doesn't visibly scratch). Avoid polishing cloths and paste polishes (PVD cannot be polished). Avoid ultrasonic cleaning at high intensity. The basic soap and warm water approach is the same, but the mechanical cleaning needs to be gentler.
What's the difference between vermeil and gold-plated jewellery?
Vermeil is specifically sterling silver (925) with a minimum 2.5-micron layer of solid gold electroplated onto it — the thickness requirement is legally defined in most jurisdictions. Standard gold-plated jewellery has a thinner gold layer (typically 0.5–2.5 microns) over a base metal that may not be sterling silver. Vermeil is more durable than standard plating but less durable than gold PVD on titanium or solid gold.
How long does gold PVD coating last on piercing jewellery?
Quality gold PVD on implant-grade titanium typically maintains its colour for 3–7 years of daily wear before showing visible fade. The fade is gradual the gold tone shifts toward a paler shade rather than peeling. Factors that accelerate fade: chlorine and saltwater exposure, harsh chemicals, frequent removal/reinsertion abrasion. Cleaning correctly and removing before pool/chemical exposure significantly extends the useful life of the PVD finish.
Will dishwashing soap damage gold piercing jewellery?
Mild liquid dishwashing soap (small amount, well-diluted) is safe for all gold piercing jewellery types it's essentially the same as mild hand soap. Avoid 'heavy duty' dishwashing detergents, antibacterial dishwashing soaps, and any soap with added abrasives or scrubbing particles. The key word is 'mild' gentle dish soap, not industrial degreaser.
Can I use baking soda to clean gold jewellery?
Baking soda has slight abrasive properties that work for some traditional jewellery cleaning but are too aggressive for piercing jewellery. Avoid baking soda on PVD coatings (will dull the surface), anodised titanium (can affect colour), and vermeil (can wear through the gold layer). For solid gold, brief gentle use with significant water dilution is acceptable but not necessary mild soap is safer and equally effective.
How can I tell if a piece is solid gold, PVD, or vermeil?
Check for hallmarks first: solid 14k gold is marked '585' or '14k'; solid 18k is marked '750' or '18k'; vermeil is marked '925' (sterling silver base); gold PVD typically has no karat marking but may have 'Ti' or 'F136' (implant-grade titanium). Visual inspection: PVD has a perfectly even colour with no variation; solid gold has subtle variations within its colour; vermeil has thinner-looking gold with sometimes-visible silver tone at wear points. If unsure, treat the piece as the most fragile category until you can confirm.