more comprehensive analysis, you can use a water hardness test kit, available at most hardware stores. This will allow you to measure the hardness of your water and determine the potential for mineral buildup. If your water is classified as hard (above 120 mg/L of calcium carbonate), mineral deposits are more likely.
7. Step-by-Step: How to Safely Clean Off the Buildup
To clean off mineral buildup, start by turning off the water supply to the affected valve. Use a damp cloth to wipe away as much of the powder
