Just a little graphite and they are working like they’re brand new again.

  • hactar42@lemmy.worldOP
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    8 days ago

    WD40 also works wonders for getting sticker residue of glass and metal. Better than goo gone in my experience.

    • SirSamuel@lemmy.world
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      8 days ago

      100%

      Also the best penetrant I’ve found is a 50/50 mix of acetone and automatic transmission fluid. Better than Kroil if I’m being honest.