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The Sparklean Ultrasonic — Deep-Clean Where Spray Can't Reach
Some grime hides where no cloth, brush, or spray can get to it: the prong settings on an engagement ring. The inside of a Rolex bracelet link. The hinges on a pair of vintage eyeglasses. The Sparklean Ultrasonic uses 40,000Hz ultrasonic waves to send microscopic cleaning bubbles into every crevice — lifting oil, lotion, hairspray, and skin residue out of places brushes can't physically reach.
Best paired with Sparklean Original Spray:
Add a few drops of Sparklean Original Spray to the 20 oz tank with warm water. The ammonia-free, pH-balanced formula cuts through buildup faster than water alone — and it's safe on every coating the ultrasonic touches. One 3-minute cycle does what 20 minutes of soaking can't.
Safe for:
- Gold, silver, platinum, rhodium, brass jewelry
- Diamond, ruby, sapphire engagement rings (clean settings + back of stone)
- Stainless steel watches (Rolex, Omega, Tag Heuer — remove leather/fabric straps first)
- Eyeglass frames (without lenses installed)
- Metal coin and small collectibles
Not recommended for:
- Pearls, opals, turquoise, emeralds — porous gems can crack
- Antique or fracture-filled stones
- Costume jewelry with glued elements
- Watches that aren't water-resistant — remove watch from band first; check seal rating
- Wood, leather, fabric, or coated electronics
How to use:
- Fill the 20 oz tank with warm water (not hot)
- Add 3-5 drops of Sparklean Original Spray
- Place jewelry in the basket — don't crowd it
- Press the one-touch power button (3-minute cycle, automatic shut-off)
- Rinse with cool water, polish dry with the Sparklean Polishing Cloth
What's in the box:
- Ultrasonic cleaner unit (20 oz / 600ml capacity)
- Stainless-steel basket insert
- Watch holder for cleaning watch heads
- Power cable (US plug; 220-240V option available)
Specs: 40,000Hz frequency · 20 oz tank capacity · One-touch power · Auto shut-off after 3 min · 35W draw · Quiet operation (under 60dB) · Drainage spout
30-day returns. Unused items in their original packaging can be returned within 30 days of delivery.
USA: free shipping on every order, ships in 1–2 business days from Florida, arrives in 3–4 business days.
International: tracked delivery. Free shipping from the US$50 local equivalent after discounts (e.g. €45 · £38 · C$71 · A$72); below that, the standard rate is shown before you pay. In the EU, Spain, UK, Canada, Australia, Mexico and Brazil, applicable duties and taxes are calculated and collected at checkout; elsewhere, local customs may charge them on delivery.
Returns: 30-day returns on unused items in their original packaging. Email hello@sparklean.com to start a return.
Fast international shipping
30-DAY RETURNS
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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.
30-Day Returns on Unused Items
With Sparklean, your satisfaction is our priority. Experience the difference today.
Customer 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.
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.
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.
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