Step 1: You will need a cauldron, a water bucket, and a colored piece of armor Step 2: Place the cauldron wherever you want and right click the cauldron with your water bucket. Step 3: Hold the armor that you want to be reverted to normal. Step 4: Right click the cauldron and it should be back to normal. Also you know it works if the amount of water in the cauldron goes down. (I use leather armor a lot so I thought I'd share this).