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How to Care for Your 18K Gold Jewelry: A Complete Guide

Jun 02, 2026 Gold Glow

A well-made piece of 18K gold jewelry is built to last a lifetime — and then some. But like anything of genuine quality, it rewards a little attention. The good news is that gold jewelry care is simpler than most people think. A few easy habits and occasional professional maintenance are all it takes to keep your pieces looking exactly as they did the day you first wore them.

Here's everything you need to know.

Why 18K Gold Needs (Minimal but Real) Care

Gold itself is one of the most chemically stable metals on earth — it doesn't rust, tarnish, or corrode the way silver or copper does. But 18K gold contains 25% alloy metals alongside its 75% pure gold content, and those alloys can react over time to substances found in everyday life: lotions, perfumes, chlorine, sweat, and certain cleaning products.

The result isn't damage so much as a gradual dulling of the surface. Regular care prevents this build-up and keeps your pieces looking their best without intervention.

Daily Habits That Make a Difference

The simplest way to care for gold jewelry is to be thoughtful about when you wear it — and what you wear it around.

Remove jewelry before swimming. Chlorine in pools and salt in the ocean can wear down alloy metals over time and affect the finish of your pieces. It's an easy habit to build.

Put jewelry on last. Perfume, hairspray, and lotion should all be applied before you put on your jewelry. These products can leave residue on gold and in stone settings.

Take pieces off before heavy physical work. Gold is softer than many metals, and sustained friction or impact can cause surface scratches. Remove rings and bracelets before gardening, working out, or doing work with your hands.

Avoid direct contact with cleaning products. Bleach and harsh household cleaners can affect gold's finish and potentially damage softer gemstones. Remove jewelry before cleaning.

How to Clean Gold Jewelry at Home

For regular maintenance, a simple home cleaning is very effective and completely safe for 18K gold and most gemstones.

Fill a small bowl with warm (not hot) water and a few drops of mild dish soap. Place your jewelry in the bowl and let it soak for 15–20 minutes. Use a very soft toothbrush — a baby toothbrush is ideal — to gently scrub around settings and in any detailed areas. Rinse thoroughly under warm running water, then pat dry with a soft, lint-free cloth.

Do this once every few weeks for pieces you wear regularly, and you'll notice an immediate difference in how they catch the light.

One thing to avoid: ultrasonic cleaners. While they're commonly sold for home jewelry cleaning, they can loosen stone settings and aren't necessary for gold. Gentle hand cleaning is always preferable.


A well-made piece of 18K gold rewards a little care with decades of beauty. The investment is minimal — the return is a lifetime.


How to Store Your Jewelry Properly

Proper storage prevents scratching, tangling, and accidental damage more effectively than any cleaning routine.

Store pieces separately. Gold can scratch gold. Keeping pieces in individual pouches, compartments, or wrapped in soft cloth prevents surface damage from contact.

Use a lined jewelry box. A box with soft fabric lining protects finishes and keeps pieces organized. Avoid storing jewelry in humid environments like bathrooms.

Hang necklaces and chains. Storing chains flat or bundled leads to tangles and kinks. A small wall-mounted jewelry organizer or a stand with hooks keeps chains in perfect condition.

Keep pieces away from direct sunlight. Prolonged exposure to strong sunlight can affect certain gemstones, particularly coloured ones. Store your jewelry away from windows.

When to Visit Your Jeweler

Even with good care at home, some maintenance requires a professional. We recommend bringing your fine jewelry in for a check-up at least once a year — particularly for rings and pieces with stone settings.

A professional clean removes build-up that home cleaning can't reach and restores a piece to its full brilliance. More importantly, a jeweler can inspect prongs and settings for wear — catching any loosening before a stone is lost.

At Gold Glow, we're always happy to check over pieces you've purchased from us — or anywhere else. A quick inspection is one of the easiest ways to protect a piece you love.

Pieces That Need Extra Attention

Diamond settings. Diamonds attract oils from daily wear and can look dull even when clean. Regular cleaning makes a significant visual difference.

Textured and detailed surfaces. Filigree, engraving, and granulation can trap residue in their recesses. The soft-brush method described above works well; take your time with the detailed areas.

Pearls and soft gemstones. If your gold piece includes pearls, opals, or other soft stones, avoid soaking and use only a very slightly damp cloth. These stones require more careful handling than diamonds or sapphires.

Ready to visit us?

Visit our Richmond Hill boutique for a complimentary jewelry inspection or professional clean. We're here to help your pieces last a lifetime.

Gold Glow Jewelry  ·  Richmond Hill, ON  ·  goldglowjewelry.com

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