Originally Posted by diver 1
Rydlyme and Salt Away both serve the same purpose I believe. Please correct me if wrong?
I'd expect your lime remover to target calcium carbonate. Salts are a different animal, but both will be dissolved by acids, allowing them to be flushed out.
If you're just targeting salt, any mild acid should work. Standard kitchen white vinegar works pretty well on dive gear.
I don't know about the scale, but could that be due to stuff held in place by the salt deposits?