19 Jan
2017
19 Jan
'17
11:02 a.m.
On 01/19/2017 10:38 AM, Cameron Kaiser wrote:
Short of that, I generally prefer blowing agents on
boards, and
regular cleaners with non-abrasive implements on the front. If I'm
trying to de-yellow, I might remove a little of the top layer with
steel wool if I think the texture can handle that.
For PCBs, I mostly use a soft anti-static brush. If the PCB looks
passable at that point and works, I go no further.
On the other hand, I've gotten gear with three-quarters of an inch of
mouse droppings dried to the texture of concrete. I've resorted to oven
cleaner in some situations, which worked surprisingly well.
--Chuck