https://www.atsenvironmental.com/residential/water/contaminants/water-doctor/sediment/white-spots/
White Spots on Dishes and Utensils | ATS Environmental
Aug 31, 2017 - White spots or stains on dishes and utensils are usually caused by Total Dissolved Solids (TDS). Speak to one of our specialists for advice.
dishes and utensilswhite spotsatsenvironmental