[Heathkit] cleaning wafer switchs

[Dennis Berry]

So, no acetone and what other stuff do we need to make sure is _not_ in 
there?

I had never thought of using the brake cleaner for this work.

I'll have to look at the cans I have to see what's in them.  I don't do as 
many radio's or cars as you guys go through!

Thanks for the advice,

dennis

>
> No longer safe. The brake cleaners were fine last month but on a buy this
> past week the cheapest stuff contains Acetone and other stuff that leaves 
> a
> mess. Around here the good stuff is now ~ a dollar more.
>
> Bruce
>