Nothing wrong with short term contact between bleach (at the veyr low levels used for sanitation) and stainless. Just don't STORE it there.
Use the same concentration you'd use for any other santitation with bleach.
*cue huge bruhaha surrounding the stupid 'real brewers don't use bleach' arguement.*
Jason 'Kornkob' Robinson
I wanna move to Theory. Everything works in Theory.