[sdiy] Ultrasonic cleaners and key grease - opinions sought!

[Gordonjcp]

On Wed, Nov 15, 2017 at 02:07:57PM +0000, Steve Lenham wrote:
> Hi,
> 
> I wondered whether I could tap into the group's wisdom on a couple
> of things.
> 
> First, I'm tempted to invest in a small ultrasonic cleaning bath. I
> have lots of keyboard instruments to restore, and it looks like that
> might be a quick and easy way of cleaning the keys themselves (and
> much more). eBay is full of cheap no-brand Chinese units, and I am
> curious whether anyone has already tried one of them. Are they too
> good to be true? Anyone care to recommend a particular type?

I prefer some mild detergent and warm water, and just dunk all the
plastics in to soak for a bit.

-- 
Gordonjcp