Are ultrasonic cleaners safe for diamond rings?

Yes — the Sparklean Ultrasonic safely cleans diamond, ruby, and sapphire rings, lifting grime from prong settings and behind the stone with 40,000Hz waves. Avoid pearls, opals, turquoise, emeralds, and fracture-filled or antique stones, which can crack.

What should you never put in an ultrasonic cleaner?

Avoid pearls, opals, turquoise, and emeralds (porous gems can crack), antique or fracture-filled stones, glued costume jewelry, watches that aren't water-resistant, and anything wood, leather, or coated electronic.

Do I need a special solution for the ultrasonic?

Just add a few drops of Sparklean Original Spray to the 20oz tank with warm water. The ammonia-free, pH-balanced formula cuts buildup faster than water alone and is safe on every coating the ultrasonic touches.

How long is an ultrasonic cleaning cycle?

One touch runs a 3-minute cycle at 40,000Hz with automatic shut-off. Fill with warm water, add a few drops of Sparklean spray, place jewelry in the basket without crowding, run, then rinse and dry with the polishing cloth.

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Machine Nettoyeur Ultrasonique Professionnel — 40 kHz, 600 ml

Name: Machine Nettoyeur Ultrasonique Professionnel — 40 kHz
Brand: Sparklean
SKU: 45534075-220-240v-grey-us
Price: 148.95 EUR
Availability: InStock
Rating: 5.00 (3 reviews)

$241.00 CAD

Vente Épuisé

Expédition calculé à la caisse.

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Revolutionize your cleaning routine with our advanced ultrasonic cleaner. Efficient, powerful, and compact, it restores shine to your items in minutes.

WE OFFER THE FASTEST SHIPPING AND HASSLE FREE RETURNS!

WORLDWIDE SHIPPING!!!

All Orders are processed the same day

When is my order processed?
All orders are processed the same day they are received, whether you phone your order in or place it online.

What delivery methods are available?
We normally ship via the United States Postal System, UPS, FedEx, and DHL

How do I check the status of my order or contact you if I have a question about my order?
If you have any question about your order, including order status, email us at info@sklean.com Please include your name, address, and order confirmation number in addition to your question so that we may assist you as quickly as possible.

Do you ship internationally?
At Sparklean, we ship almost anywhere in the world! Because international shipping charges are based upon weight, dimensions and final destination. When you place your order online, shipping charges will be displayed for your order.

Please note that for international orders, any customs duties and taxes imposed by your country's regulations are the customer's responsibility. We are not liable for these charges. Please familiarize yourself with your country's customs policies before placing an order.

RETURNS ARE JUST AS SIMPLE

If you are not satisfied for any reason we offer a 100% Satisfaction and Money Back Guarantee. Please contact us for return requests. Refunds and returns are for Online Sales Only
Refunds and returns are for Online Sales Only

Refunds and ReturnsIf you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.Returns -You can return a product for up to 30 days from the date you received it. To be eligible for a return, the item must be unused in the same condition you received it in and remain in the original packaging. The customer is responsible to pay for return shipping.Refunds - Once we receive your item we will inspect it and notify you on the status of your refund. Refunds may take 3-5 business days to fully process your return and issue your refund.

Refunds and returns are for Online Sales Only

Online Sales Only*You will be responsible for paying your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund. Defective items returned within 30 days of purchase will be replaced free of charge.

STEP 1

Rub The Metal On The Cloth To Remove The Scratches Oxidation Or Tarnish.

step 2

Remove The Oil From The Metal With A Regular Paper Towel.

step 3

Remove The Oil From The Metal With A Regular Paper Towel.

step 4

Rinse It With Water.

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381 Verified Reviews · 4.89/5

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why sparklean?

backed by science

Sparklean's formulations are backed by scientific research, ensuring optimal performance and results.

ammonia-free formula

Sparklean's biodegradable, pH-balanced solutions clean without harsh chemicals — safe for diamonds, pearls, opals, and every precious metal.

Satisfaction Guaranteed

With Sparklean, your satisfaction is our priority. Experience the difference today.

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Fast worldwide shipping

100% satisfaction guarantee

Excellent customer service and support

4.89/5 rating - 381 reviews

Real Reviews from Satisfied Customers

Gentle Yet Powerful Formula

Michael commends Sparklean's Jewelry Cleaner for its gentle yet powerful formula, stating how it has become an essential part of his jewelry care routine, delivering consistent results.

Michael B.

Ultimate Medium Cleaning Kit Bundle

Effortlessly Restores Shine

Sarah shares her experience with Sparklean's Spark Brush, stating how it effortlessly restored the shine of her favorite pieces, making them look brand new again.

Sarah S.

Sparklean's Spark Brush Soft-Bristle

Removes Superficial Scratches

Karen expresses her satisfaction with Sparklean's Polishing Cream, highlighting how it effectively removes superficial scratches and protects her jewelry from future damage.

Karen W.

Sparklean's Polishing Cream

Machine Nettoyeur Ultrasonique Professionnel — 40 kHz, 600 ml