How Smartclean Ultrasonic Cleaner Works:

Ultrasonic vibration generated from vibrator could form numerous bubbles(cavitation) which could not be seen by naked eyes in the water. Shock wave that bubbles (cavitation) produced at the moment of explosion will smash stains in gaps which could be difficult to clean off usually, and perfectly remove dust which clean cloth and brush are unable to clean up.

Washing Time:

Under 30 seconds: Gem

1 minute to 2 minutes: Jewelry, Invisible brace, Intra-oral appliances, Denture, Toothbrush, Combs, Pen point, Electronic razor blades (internal blade and external blade)

3 minutes to 5 minutes: Blade for hair clipper, Metal watch strap, Knives, Forks, Can opener, Seal, Tobacco pipe