Comments by "ToughAncientSpark" (@freetolook3727) on "Rust Remover Showdown. Will Evapo-Rust prevail?" video.

  1. To be fair, vinegar is the least harmful to the environment but it is a slow reaction. I've used it to clean old tools with good results. I put it in a glass baking dish and let it go for at least 2 or 3 days. It's not for someone who wants instantaneous results.
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