Cleaning a lith print

[Whatadame]

I have what appears to be a lith print that has a crusty white dribble of something down the front of it. Is it safe to simply wash a lith print?
Thanks for your help.

 

[blaze-on]

Sure

 

[Whatadame]

Sure

Thanks. So just do a water wash and dry and press as normal?

 

[Jersey Vic]

That sounds right on to me.