Sparklean® Professional Ultrasonic Cleaner — 40 kHz for jewelry & watches

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:

1. Fill the 20 oz tank with warm water (not hot)
2. Add 3-5 drops of Sparklean Original Spray
3. Place jewelry in the basket — don't crowd it
4. Press the one-touch power button (3-minute cycle, automatic shut-off)
5. 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 money-back guarantee. If it doesn't lift grime your spray can't reach, we'll refund you no questions asked.