Been fighting with my Millermatic 185....

What can be used as a lube?

I'm not sure, they actually sell a lube with those cleaners I posted, I have not a clue what it is.

I know it would have to be evaporative, so it wouldn't actually collect in the liner and collect dust and dirt.

I have also read on other sites not to use it. Then I've read on some sites that it's a good idea, I dunno.

Maybe some of the "pros" will chime in here.