yes
It would depend upon the base metal underneath the plating. If it's copper or brass for instance then probably not. If it's a tin based alloy of some sort, maybe.
Ultrasonci cleaner is safe for cleaning pure silver jewelry, watch, dental tool, glasses and many many other stuff. But In the following condition, it's unsafe: 1. Copper Alloy jewelry plated with gold or silver should not be put in ultrasonic cleaner, and also not wear with gold, platinum or pure silver jewelry. 2. Ultrasonic cleaning is dangerous for the following gemstones: pearls, opal, amber,tanzanite, emerald, peridot, agate, amazonite, topaz, aquamarine, turquoise, and gemstones that have cracks or fractures.
Unsafe
DO NOT DO THIS!!! UNSAFE!!!!!!!!!! UNSAFE!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!
No. Wild Silver Sage has a history of medicinal uses and is not used as a seasoning. It is different from culinary sage. FDA classified Wild Silver Sage as an unsafe herb due to containing a volatile oil which is an active narcotic poison.
NO, NO, NO, NO, NO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! DANGER, DANGER, DANGER, DANGER!!!!!!!!!!!!!!!!!!!!!!! UNSAFE, UNSAFE, UNSAFE, UNSAFE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
it depends what is metal? and the gold ,silver shiny paints contains Mecury not for human consumtion
Unsafe product
DO NOT ATTEMPT TO DO THIS!!!!!!!!!!!!!!!!!!!!!!!!!!!! DANGER, DANGER, DANGER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! UNSAFE, UNSAFE, UNSAFE, UNSAFE
Doing dangerous things will make you unsafe. Inspectors found unsafe conditions in the company's factory.
GET IT TO A GUNSMITH NOW OR SEND IT TO BROWNING!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Too much or unsafe speed.