My snake rack system is built in to a little room I built. That means I can't remove the rack from the room and clean/rinse it easily.

After finding a snake with an RI, I'd like to thorougly clean and disinfect the entire rack. How do I effectively do this? Would a steamer be the best option? I know there are a lot of disinfectants I could use, but I worry that I won't be able to get any residue completely rinsed off. Help is GREATLY appreciated!