Motorcycles

Make sure you do this in a well vented area or outside.

-Remove the tank
-Empty the tank completely
-Clean the tank with a good degreaser ( Ultra One Heavy Duty or other)
-If you use 2-stroke, make sure you remove all traces of oil ( brake cleaner) as oil
and water don't mix.
-Prepare your safestRustRemover mixture and pour it in the tank
-Close the tank and place it in a warm place ( on the radiator or in the sun)
-Turn every 2-3 hours so all the inner surface of the tank was covered
-Drain the solution, filter it and keep it untill your next derusting project.
-Rinse the tank with water, dry it and cover the inner surface with a proper paint/sealant/product from your bike shop.

Have a look at the video: http://youtu.be/u6CWb3O2HYQ