“Used on a bsa fuel tank, previously used citric acid and many other mixtures. This worked the best in 24 hours tank was clean and best of all the solution can be re used.”
“Great product. Used it for years. Used as directed on package will definitely dissolve all rust completely, usually within 24 hours. Just used it to get rid of 70 years worth of rust on a vintage engine fan.”
“I used it to remove the rust on the inside of a motorcycle petrol tank. I used one tub of Deox-C in the petrol tank and 24 hours later, it was all gone.
It's fantastic, particularly since it's so safe and easy to use”