Chlorinated brake clean, inconel and black nitride valves

[willyp42]

Hey everyone I was prepping my cylinder head last night and made the mistake of spraying the deck with Chlorinated brake clean. I have black nitride SS intake and inconel exhaust.
are these valves junk now? Is it worth to continue?

 

[BLACK'98DSM]

What makes you think the valves are junk? Is it the white colored staining on them from the cleaner? Wipe them off with some wd40 and that will go away.