Things You'll Need
Instructions
Fill the basin a quarter way full with water and pour the muriatic acid up to the half-way mark of the basin to make a 50-50 solution of water and acid. Be sure to use gloves when handling any acid.
Soak the object with the oxalates or calcification in the basin for several minutes until most of the buildup is gone.
Rinse the object off with tap water to remove any excess acid.