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Penetrating Oil & Rust

Does Water work better than Penetrating Oil for Rusty Bolts? Let's find out!

Apr 2019/12 min/4 products tested

Watch the test ↗

The verdict

  1. 1

    Gibbs

    “Gibbs came in first place, followed by Free All, and then Mouse Milk.”
    Buy on Amazon ↗
  2. 2

    Free All

    “Gibbs did a terrific job winning this showdown, and of course Free All came in a second place, as well as Mouse Milk third.”
    Buy on Amazon ↗
  3. 3

    Mouse Milk

    “Gibbs did a terrific job winning this showdown, and of course Free All came in a second place, as well as Mouse Milk third.”
    Buy on Amazon ↗

Other picks

  • Also noted

    3-in-1 Oil

    “3-in-1 actually did a very good job climbing up at least a quarter inch, close to a third of an inch up the threads. So, 3-in-1 did a very respectable job.”
    Buy ↗

Everything tested 4

Links go to Todd's own Amazon listings with his affiliate tag intact — this site adds nothing and takes nothing.