What's the best way to clean vacuum tube pins?


What's the best way to clean the pins on NOS tubes? Are there any cleaning products out there or cleaning methods that work well?
mchd1
Most effective way for me is to use a dremel with the small felt pad and some green jewelers rouge. Then I coat with a Caig product, or Mapleshade's SilClear silver treatment.

Be very careful when doing the inside of the pins, especially on slammer tubes, as I have bent pins using the dremel carelessly.

The pins will come out like new.
1markr must be most proficient with the Dremel; however, using some extra-fine steel wool by hand works very well too. And don't forget to treat with some high conductance stuff such as Caig mentioned above. That will help protect the cleaned pins for awhile.
I use a cleaning solution such as Contact, and rub gently with a Q-tip or pipe cleaner until it's clean.