How to use a ultrasonic cleaner: 6 Elite Steps

Jewelry holds more than just monetary value – this how to use a ultrasonic cleaner. For many, it carries memories, milestones, and personal expression. Over time, however, rings, necklaces, watches, and even eyeglasses lose their shine as dirt, oils, and everyday grime build up in tiny crevices. Traditional cleaning methods can be time-consuming and often fail to restore items to their true brilliance.

That’s where ultrasonic cleaners come in. Compact, efficient, and surprisingly simple to use, they’ve become an essential household tool for anyone who wants their jewelry and accessories to sparkle like new. In this guide, we’ll walk you through how to use an ultrasonic cleaner, explore its benefits, and share expert tips for getting the best results.

What Is an Ultrasonic Cleaner?

An ultrasonic cleaner is a device that uses high-frequency sound waves—typically around 40kHz—to create millions of microscopic bubbles in water. This process is called cavitation.

When these bubbles collapse, they generate tiny but powerful cleaning actions that penetrate deep into surfaces and hard-to-reach areas. The result? Grime, grease, and residue are lifted away without damaging delicate items.

Ultrasonic cleaners are widely used not just for jewelry but also for eyeglasses, watches, dental instruments, coins, razors, and even electronics components.

Why Use an Ultrasonic Jewelry Cleaner?

Before diving into how to use an ultrasonic jewellery cleaner, it’s important to understand why so many people are making the switch.

Deep Cleaning Power – It reaches crevices and tiny joints that brushes or cloths can’t.
Gentle Yet Effective – No harsh scrubbing, so your items are safe from scratches.
Time-Saving – Most cycles last only 3–10 minutes.
Versatility – Works on rings, necklaces, earrings, eyeglasses, coins, watches, and more.
Professional-Grade Results at Home – The same technology used by jewelers and opticians is now available for home use.

Step-by-Step: how to use a ultrasonic cleaner

If you’ve recently purchased one and aren’t sure where to begin, don’t worry—using an ultrasonic cleaner is straightforward. Let’s walk through the process step by step.

1. Choose the Right Cleaning Solution

Most ultrasonic cleaners work with plain tap water, but for best results, use a specially formulated ultrasonic cleaning solution. These solutions help break down oils and dirt more effectively.

For jewelry, choose a gentle, non-ammonia solution.
For eyeglasses, mild detergent or diluted dish soap works well.
Always avoid harsh chemicals like bleach that may damage items.

2. Fill the Tank – how to use a ultrasonic cleaner

Pour the water or cleaning solution into the stainless steel tank. Be sure not to overfill—check the device’s fill line. Using warm (not boiling) water helps improve cleaning performance.

3. Place Items in the Basket

Most ultrasonic cleaners come with a mesh or plastic basket. Place your jewelry or items inside the basket to avoid direct contact with the metal tank, which protects them from scratches.

4. Set the Timer

This is where convenience shines. Depending on your cleaner, you can set a cycle between 3 to 10 minutes. Heavily soiled items may require longer cleaning or repeated cycles.

5. Start the Cleaner

Once the cycle starts, you’ll see tiny bubbles forming. This is cavitation in action—millions of microbubbles working their way into every crevice of your jewelry.

6. Rinse and Dry

After the cycle finishes, carefully remove your items, rinse them under clean water, and pat dry with a soft lint-free cloth. For watches or items with stones, ensure they are completely dry before wearing.

Items You Can Safely Clean in an Ultrasonic Cleaner

One of the most common questions is: what can I put in my ultrasonic jewellery cleaner? Here’s a breakdown:

✅ Rings and bands (gold, platinum, silver)
✅ Necklaces and earrings (excluding delicate gemstones)
✅ Watches (metal bands only, unless specifically rated safe)
✅ Eyeglasses and sunglasses (avoid coatings prone to damage)
✅ Coins, razors, and dental appliances

However, not all items are safe. Avoid cleaning:

❌ Porous stones like pearls, opals, emeralds, or turquoise
❌ Organic materials such as wood, coral, or leather
❌ Soft plastics or adhesives that could weaken under ultrasonic waves

When in doubt, check with a jeweler or refer to your manufacturer’s guide.

Tips for the Best Cleaning Results – how to use a ultrasonic cleaner

Now that you know how to use ultrasonic jewellery cleaner, here are a few pro tips to maximize its effectiveness:

Pre-Clean When Necessary – Wipe away surface dirt before placing items inside.
Don’t Overcrowd the Basket – Give each piece space for the bubbles to work.
Use the Right Solution – Different items may need different solutions.
Warm Water Boosts Efficiency – If your cleaner doesn’t have a heater, fill it with pre-warmed water.
Regular Maintenance – Empty and rinse the tank after each use to keep your cleaner in top condition.

Frequently Asked Questions – how to use a ultrasonic cleaner

How often should I clean jewelry in an ultrasonic cleaner?

It depends on how frequently you wear it. Everyday jewelry like rings and watches can be cleaned once a week. Special occasion pieces may only need a deep clean once every few months.

Can I use just water in an ultrasonic cleaner?

Yes, plain water works, but a mild cleaning solution delivers better results, especially for oils and tarnish.

Does an ultrasonic cleaner damage jewelry?

Not if used correctly. However, fragile gemstones like opals and pearls should never be placed in an ultrasonic cleaner.

The Benefits of Owning an Ultrasonic Cleaner at Home

Investing in an ultrasonic cleaner isn’t just about convenience—it’s about preserving the beauty and longevity of your valuables. Here’s why households and professionals alike swear by them:

Restores Shine Effortlessly – Jewelry sparkles like new after just a few minutes.
Protects Investments – Keeps expensive accessories in top condition.
Eco-Friendly Option – Requires less chemical use compared to traditional cleaners.
Multi-Purpose Use – From jewelry to glasses, it’s a versatile addition to your home.
Cost-Saving – Reduces the need for professional cleaning services.

Final Thoughts : how to use a ultrasonic cleaner

Knowing how to use an ultrasonic cleaner gives you the power to care for your jewelry and accessories at home like a professional. Whether it’s your engagement ring, a family heirloom, or your daily eyeglasses, ultrasonic technology ensures they stay brilliant, clean, and safe.

By following the simple steps—choosing the right solution, setting the correct cycle time, and handling items with care—you’ll enjoy sparkling results without hassle.

If you’ve been relying on traditional polishing cloths or expensive professional services, now is the perfect time to experience the efficiency of an ultrasonic jewellery cleaner. It’s a small investment that makes a big difference in how you care for your treasured items.

Key Takeaways: how to use a ultrasonic cleaner

Fill the tank with water or cleaning solution.
Place items in the basket (avoid overcrowding).
Set the timer for 3–10 minutes.
Rinse items thoroughly and dry with a soft cloth.
Avoid delicate or porous gemstones.
Use warm water for better results.
Clean jewelry weekly for consistent shine.
Maintain your ultrasonic cleaner after every use.
Always check manufacturer guidelines.
Enjoy professional-grade results at home.

Table of Contents