Does Sunscreen Damage Gold Jewellery? What Australian Summers Do to Your Pieces

In Australia, sunscreen goes on every single day, often several times. It should. But it's also one of the most common reasons gold jewellery looks tired by the end of summer, and almost nobody talks about it.

The short answer: sunscreen won't usually destroy good jewellery, but it can dull it, stain it and, on cheaper pieces, speed up wear. Here's what's actually happening and how to stop it.

What sunscreen does to jewellery

It leaves a film. Sunscreen is designed to stick to skin and resist water. That same staying power means it clings to metal and stones, building up a cloudy layer that takes the shine off gold and makes clear stones look milky.

Mineral sunscreens can be abrasive. Zinc oxide and titanium dioxide are fine particles. Rubbed repeatedly between a ring and your skin, they act a little like a very mild polish, which can wear thin plating over time.

Some chemical filters can discolour. Certain sunscreen ingredients can react with metals and leave yellowish or brownish marks, the same way they can stain white clothing.

It traps salt and sweat. A layer of sunscreen holds salt water and sweat against the metal for hours, which is hard on any jewellery that isn't built for it.

Why the type of jewellery matters

Cheap gold plating over brass or copper is the most vulnerable. Once the gold wears thin, sunscreen, salt and sweat get to the reactive metal underneath, and it discolours fast.

Gold applied by PVD over 316L stainless steel is far more resistant. The coating is harder and better bonded, and the steel underneath doesn't react with water or salt. You'll still get some film build-up, because that happens to everything, but it rinses off rather than causing damage. Read more on how PVD plating works.

The simple summer routine

1. Sunscreen first, jewellery second. Apply sunscreen and give it a few minutes to absorb before you put your rings and bracelets on.
2. Rinse after the beach. A quick rinse in fresh water clears salt, sand and sunscreen. You can do it in the shower.
3. Wash it weekly. Use warm water, a drop of mild dish soap and a soft toothbrush, then pat dry with a soft cloth.
4. Skip the harsh stuff. No toothpaste, bleach or abrasive cleaners. They'll scratch the finish.
5. Spray, don't rub, around rings. Spray sunscreens get into ring settings less than creams worked in by hand.

Should you take jewellery off at the beach?

With cheap fashion jewellery, yes. With waterproof PVD-plated stainless steel, there's no need. Wear it in the water, rinse it later and get on with your day. The only real reason to take a ring off at the beach is the risk of it slipping off in cold water, when fingers shrink.

Every Golden Hour piece is 18k gold PVD-plated over 316L stainless steel, so it's built for salt, sweat and sunscreen. Try something made for summer, like the Dune Pendant, or shop the full collection.

Related reading

• Can You Shower and Swim in Gold-Plated Jewellery?
• How to Stop Gold-Plated Jewellery From Tarnishing
• What to Pack: The Case for Waterproof Jewellery on Every Trip

Beach days. Golden nights.