Wipe the surface with a damp cloth. Remove any dust or surface grime completely from the porcelain.
Combine equal parts distilled white vinegar and baking soda to form a paste.
Spread the paste on the water-spotted area. Let it stand for five minutes.
Scrub the area lightly with a dampened cloth. Rinse with clear water. Repeat if some water spots are still visible on the porcelain surface.
Things You Will Need
- Baking soda
- Wipe out sinks every one to two weeks with vinegar and soda paste to prevent hard water spots from forming.