Can I clean Gold Vermeil jewelry with an Ultrasonic Cleaner?

To qualify as vermeil in the U.S., the gold layer must be at least 2.5 microns thick, at least 10K in purity and must be plated over sterling silver.

Like other plated jewelry, gold vermeil is created using an electroplating process, with the key difference being the thicker layer of gold. While this results in a much more luxurious finish and added durability, the gold layer is still delicate and requires proper care to maintain its shine and longevity.

These characteristics become important when considering whether gold vermeil jewelry is suitable for cleaning in ultrasonic jewelry cleaners, a tool all jewelers have in their arsenal.

Related: How does ultrasonic cleaning work?

Can I clean gold vermeil jewelry in an ultrasonic cleaner?

The short answer? Yes - but with caution.

Gold vermeil’s electroplated layer isn’t permanently bonded to its silver base, making it susceptible to ultrasonic vibrations, especially if worn or scratched.

Another key factor is the quality of electroplating. While vermeil must meet gold thickness and purity standards, electroplating quality varies. Poor adhesion or surface preparation can weaken the bond, making the gold layer more prone to premature wear. 

What happens to gold vermeil when cleaned in a sonic cleaner?

When gold vermeil’s gold layer is not compromised, an ultrasonic cleaner can provide a deep, thorough clean—especially for intricate designs that vermeil is uniquely suited for.

However, if the gold layer is compromised by damage or poor plating, ultrasonic vibrations can make the bond more fragile, resulting in a gold layer that could wear off more easily over time.

So, how should you care for gold vermeil given its unique properties?

Gold Vermeil jewelry care for lasting longevity

First, let’s start with the Don’ts. While you don’t have to be as careful with gold vermeil as with plated, you definitely should be more mindful compared with gold filled and solid gold.

The Do Nots

• Don’t wear it when you’re exposed to chemicals - this includes shampooing, doing your skincare, washing dishes and spritzing perfume. The gold layer in gold vermeil is relatively thin, so it has less of an “armor” against tarnishing contaminants. It becomes even more dire when these chemicals cake on and stay on for a while without being cleaned.
• Don’t wear it in water - this includes showering, in the pool, at the beach and in onsens. Many brands sell gold vermeil as waterproof. While it is waterproof as a new unworn product, with wear, the thin non-permanently bonded layer of gold wears off. The wearing off process will be exacerbated with exposure to water and chemicals.
• Don’t wear it in rough, sweaty conditions - this includes gymming, rock climbing, playing tennis and doing pilates. Friction from equipment and surfaces can scratch any gold jewelry, but vermeil’s thinner gold layer offers less protection before the silver shows through. Sweat and body oils also attract tarnish-inducing contaminants, which can wear down the gold and lead to discoloration or exposure of the silver beneath.

The Dos

• Clean vermeil gently - Use gentle and soft methods, like with dish soap, water and a soft cloth. Avoid using abrasive polishing cloths, brushes and chemicals. Use ultrasonic cleaners only on pieces with an uncompromised gold layer.
• Clean vermeil often, especially when contaminated - Its thin gold layer and delicate bond make it more vulnerable to wear from friction and buildup. While its ability to feature intricate designs is a bonus, those same details create more nooks and crannies where dirt and tarnish-inducing particles can hide.
• Get it replated – One of the beauties of gold vermeil is its ability to be rejuvenated through replating. Over time, as the gold layer naturally wears down, a fresh coat can restore its original luster. This makes gold vermeil a longer-lasting option among plated jewelry, allowing you to refresh its appearance rather than replace it.
• Store it properly – Keep gold vermeil jewelry in a dry, moisture-wicking container or  anti-tarnish sleeves to minimize exposure to air, moisture, and tarnish-causing elements. Storing pieces separately also prevents scratching.
• Wear it last – Apply skincare, perfume, and hair products before putting on your jewelry to minimize chemical exposure.
• Wipe it down after wear – A quick wipe with some formulated jewelry wipes or a soft, dry cloth after wearing helps remove oils, sweat, and any lingering contaminants before they build up.

Related: 3 Best Methods to Clean Gold Vermeil Jewelry

Clean gold vermeil in ultrasonic cleaners, cautiously.

Ultrasonic jewelry cleaners can be a great option for gold vermeil - just be sure to check for any compromised surfaces. If there’s any doubt, you can always fall back on gentler methods. They may take more time and are less effective, but will keep the gold layer more intact.

But if effortless maintenance with an agreeable price tag is a priority, gold filled jewelry offers the best of both worlds—lasting gold shine with the durability to withstand all sorts of cleaning (and less of it!).

Choosing the right jewelry means finding what fits your style, lifestyle and budget best. Whether it’s vermeil, gold filled or solid gold, a little care goes a long way in keeping your pieces radiant for years to come.