Nice traps ! What's the best way to clean these old traps up without messing them up ,but yet keeping the old look of the trap ?
The best thing to do is NOTHING.. Take an old toothbrush and remove any loose rust and dirt. That's it!! No vinegar bath, no dye, no dip, no painting, nothing.
Thar tight layer of rust is called "patina" and old collectible traps are supposed to have "patina"