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WHAT CANNOT BE CLEANED
JEWELLERY
Hawksbill, Pearl, Emerald,
Ivory, Coral, Agate.
PRECIOUS METAL
Soldered metal, electro
plated metal, bindings
WATCHES
None waterproof watches
(Except 30m+ watches)
OTHERS
Wood, Glass, Contact lens,
Ceramic, Camera colored filter
Colour may change or brightness could be lost during
ultrasonic process.
Ultrasonic cleaning is not suitable for metal objects that
have been soldered as the tiny bubbles will dislodge any
unsolid soldering or bindings. Any cracked electro plating
will be enlarged after cleaning.
Water will get into the watch movement of none
waterproof watches.
Cracks in ceramic, wooden items, or laminated glasses
will be enlarged by ultrasonic cleaning. (It won’t happened
if the item is in perfect condition).
CLEANING METHODS
General Cleaning:
Use normal tap water for general cleaning (the water should completely
cover the item to be cleaned, although the maximum filling height should not be exceeded).
Basic Cleaning:
Cleaning concentrates can be used to intensify the cleaning effect of the
device (e.g. commercially available washing-up liquid or SeaClean2).
Fill the stainless steel tank with a cleaning mixture consisting of five parts of water and one
part of washing-up liquid (e.g. 250ml of water, 50 ml of washing-up liquid).
Please follow the information provided by the manufacturer on the pack.
Partial Cleaning:
For the partial cleaning of large objects please use the device with the
cover/lid open.
