Best practices to clean the binding posts on your speakers and amps?

@richardbrand  

 To this day I’ve never used any type of cleaner for my interconnects

or speaker cable and IME they sound fine. 👍

I’ve only cleaned terminals on used equipment and only if there is obvious corrosion or shorting. Deoxit and a microfiber cloth have been sufficient. I have used Deoxit and the “push pull” method on internal wire harnesses and cartridge/headshell pins. 
 

@audio-oldie 

Unplug and reinsert.

"Unplug and reinsert"

Kind of like never brushing your teeth---just bite into an apple and call it good

Spic and Span.

Seriously...some of these questions....