White in color these are often shaped like water droplets on glass, however if allowed to go unaddressed will expand to form a crusty mass on the surface as seen in this example where the calcium has formed a blanket of white chalky build-up. Good news, this can be addressed.
ROOT CAUSE: White in color these are often shaped like water droplets on glass.
ANSWER: Created when “hard” calcium rich water is allowed to evaporate. These hard deposits require different treatments depending on the surface. Acids will dissolve them but will also dissolve marble, limestone and travertine making this an in appropriate removal process.
SOLUTION: On Calcium based surfaces such as Marble, Limestone or Travertine – you will want a professional to remove without damaging the surface. On granite, metal or glass use lemon juice.
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