Evaporust by the barrel?

pishta said

Dibbons, I dunked a patina'd turbine housing in my Evaporust overnight and it didnt do ****. What happened? How long did you soak yours? My Evaporust is a black color, like dark coffee..?

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As long as Evaporust is a golden color, it is still effective. However, once it turns all black, it is spent and does NOTHING. The claims/advertising made are way exaggerated in regards to how much rust removing power it contains. In my experience, it poops out (turns black) pretty quickly.

When Evaporust is good and fresh (new) usually overnight will do the trick for almost anything.