I just wanted to post a note to use a little caution with the Safest Rust Remover on painted parts. I started using it on a few parts and it lifted the original paint on my trans crossmember and also the paint on my free made-in-china parts cleaner/degreaser tub. I had the crossmember in a sheet plastic "bowl" in the tub to clean the trans mount area with about a quart of liquid. It needed to soak overnight and a I noticed it starting to lift later the next day along with some liquid weeping through the plastic and into the tub. Otherwise the stuff works great, smells great and I'll taste it later
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I wanted to pump it through my parts washer later on other parts but now I'll have to think of something better.
Paul