Tumble etc polishing & ultrasonics

G’day; I have noticed several items on Orchid asking about liquids
to use for ultrasonic cleaning and vibro and tumble polishing. Have
you thought about trying one of the recently introduced citrus
cleaners available in just about every petrol station and supermarket?
I find them excellent as well as good for filthy hands. Especially
when previously heated. However, I don’t think they’d work for
cleaning dirty minds though. Cheers, –

John Burgess; @John_Burgess2 of Mapua Nelson NZ