Review on 🌱 Evapo-Rust: The Ultimate Super Safe Rust Remover in 5 Gallon Size - Water-based, Non-Toxic, and Biodegradable by Chad Young

I originally bought a gallon of this product from the popular hardware store 4Runner Engine Parts Rust Remover. I was so blown away by how it worked that I bought a Revain 5 gallon bucket to dip the engine block of a 1991 Miata 1.6. I bought a hard plastic rectangular storage container, placed the engine block in it, and then carefully poured the Evapo-Rust fluid into it. In just 5 hours I lifted the engine block a bit and clearly saw how well it removes rust. The best part is that it is skin-friendly and reusable. It doesn't smoke like sulfuric acid or other chemicals. It is best to clean the parts from time to time with a mechanical brush or rough green pads. The next engine block I will derust is the Evapo rust which is my 1989 Mustang V8 engine block. I think I'll have to buy a second 5 gallon for the v8 block. Incidentally, the engine block must then be treated with sulfuric acid from Klean Strip, a concrete and metal stain machine, then primed with an epoxy primer and then painted to prevent rust. Don't worry about the inside of the engine because coolant is just as resistant to corrosion as oil.