How to Remove Calcium Stains
- 1). Measure the baking soda and put it in a sealable container.
- 2). Add the white vinegar one tablespoon at a time until a paste is made with the baking soda.
- 3). Use your fingers to spread the paste on the calcium stains.
- 4). Let the paste sit on the calcium stains for 15 minutes.
- 5). Using a dry washcloth, wipe away the paste.
- 6). Follow with a warm, wet washcloth and scrub any residue left over.