Ultrasonic Cleaner: Items You Can and Cannot Clean

Question: What items can I clean with the CL-ULCL28-778 Ultrasonic Cleaner?

Answer:
✔️ Suitable for Cleaning:

• Eyeglasses and contact lenses (use the special holder)
• Office supplies (rulers, scissors, pen tips)
• Personal care items (toothbrushes, razor blades, combs)
• Jewellery (rings, necklaces, earrings)
• Metal/ceramic tableware and dentures

❌ Do NOT clean:

• Wooden products
• Soft or porous stones (pearls, opals, jade, coral, ivory, emeralds)
• Watches (including waterproof ones)
• Lacquerware
• Items with adhesives or cracks