But don't worry, limescale isn’t harmful, even if ingesting it may cause some upset. Halcyan Water says: "The minerals which form limescale, magnesium and calcium, are actually ...
Cleaning your toilet tank often helps to prevent mold, rust, and mildew from developing that can discolor your tank's interior and lead to metal corrosion overtime from some of the tank's parts.
A constantly running toilet may increase your monthly bill by $70-$200 while wasting 200 to 4,000 gallons daily.