Just been trying out some ultrasonic cleaning on 7" stuff (only size that will fit in the machine I have. Turning by hand just to see if it's any good. Not a silver bullet by any means but useful to clean new stuff without scratching it. Probably needs more time than I'm prepared to give it.
Just been trying out some ultrasonic cleaning on 7" stuff (only size that will fit in the machine I have. Turning by hand just to see if it's any good. Not a silver bullet by any means but useful to clean new stuff without scratching it. Probably needs more time than I'm prepared to give it.