All of these are rusty, so besides wirewheeling, how do you guys clean up tools like this? Is there a trade secret? I don't worry as much on stuff like this, but a chrome wrench with rust spots? How do you clean that up without ruining the chrome?
I got no secret.
degrease/grime first.
unplated ferrous things, usually go to electrolysis. it seems to work the very best on cast. can eventually remove paint, pro or con depends.
post treatment; scrub in soapy water without letting it dry till residue is gone.
Evaporust works great, doesn't hurt most finish, and has some of the easiest cleanup. it cost $20/gal, but lasts a long time through
many reuses, can add h20 to compensate for evaporation.
post treat; rinse and lightly scrub wet, or don't for a dark look.
molases is probably the same, but slower.
Vinegar, $2 gal at discount store will hurt chrome after awhile.
post treat rinse well and dip in baking soda water to neutralize.
wood ash water solution, stir it up and throw some tools in. it does more on the side the stuff settles on. works a lot like vinegar, but isn't acidic, sometimes leaves bare steel more shiny.
All thes things may also require some scraping/ chipping/brushing during the process. They all are less time and effort intensive that physically removing it all, as well as leave less marks. you will want to deploy some sort of rust preventative pretty much right away. I use wd40 a lot.
Which brings me to last technique, penetrating oil on a brush or nitrile glove and scrub. especially with sockets that arent too bad, spray wd40, grab with glove, and spin both ways with impact for a minute. done.
Here is one part of the vise I got the other day just out of the electro tank, scrubbed for about an minute with a toilet brush, an part of the anvil hit for 10 seconds with brass hand brush.
Now I have to decide between paint and a more bare finish.
before