The solution is to install a water softener ... problems by choosing a system that uses potassium instead of sodium. Russum ...

However the sodium (or Potassium) ions released during conventional water softening are much more electrolytically active than the Calcium or Magnesium ions that they replace and galvanic corrosion ...

To tackle the issue, a water softener will replace those minerals with softer alternatives (sodium and potassium) through a process known ... annual servicing and have a much higher rate of salt usage ...