Hello everyone and hope everyone had a great Christmas! So as a gift I bought my self a 1120 case of Norinco ammo for the first time! Purchased at Target Sports in GTA where I also shoot and they had a little discount! Anyways it's illustrated as non-corrosive but I'm fairly new to the game and would like to know how to identify corrosive ammo? What does it leave behind? Will Normal cleaner keep it clean enough and why use hot water and soap? Lots of questions but would appreciate the answers! Thanks!