There's some cheap 2" copper tubing (Type L) for sale that was previously used for a fridge system. (I'm guessing r-134, or something similar)
Of course I am going to soak it in a vinegar solution, scrub out, then have a final soak in lemon juice & water solution.
I'm just wondering if this is safe to use?
Is used copper safe? (refrigerator)
Moderator: Site Moderator