Why does my water leave Grey Stains?
Grey stains indicate a very high Total Dissolved Solids count or possibly a high concentration of Aluminum.
The Total Dissolved Solids can be anything the water has dissolved into itself.
The Aluminum can come from a natural deposit or Alum coagulation treatment of the water.
For help with this problem call us at 512-756-7710 or email us at [email protected]