What Is Hard Water?
Hard water is a natural phenomenon. As it moves through the ground, water absorbs minerals like calcium and magnesium, which make it “hard.” The hardness of water is measured in grains per gallon (GPG) or parts per million (PPM). Even with just one grain per gallon, water is considered hard, and the higher the grain count, the harder the water.
According to the U.S. Geological Survey, around 85% of water in the U.S. is classified as hard. Whether your water comes from a city supply or a private well, there’s a strong chance it’s hard. While hard water is not a health hazard, it does create various issues in the home, including contributing to dry skin and hair problems.
SYMPTOMS OF HARD WATER
Soap Scum
Hard water creates soap scum in sinks, tubs, and showers, as it combines with soap to form a residue that sticks to surfaces. This unsightly film can be challenging to remove and accumulates quickly without regular cleaning.
Scaled Surfaces
A chalky white buildup appears in areas where water evaporates, such as shower doors and drains. This residue, left behind by evaporated water, is hard to clean and requires frequent scrubbing.
Fading Laundry
Hard water can cause clothing, especially dark items, to fade and feel stiff, as soap scum adheres to fabrics. Other minerals, like iron, can also stain clothes, and common laundry remedies often fail to address the underlying issue.
Scale on Water Fixtures
Scale accumulation on faucets and showerheads can be unattractive and problematic. As hard water flows through, deposits build up over time, restricting water flow and detracting from the fixtures' appearance.
Scale in Water Pipes
Similar to fixtures, scale can form inside water pipes, reducing water pressure. This buildup, which is not visible, may eventually lead to leaks and necessitate pipe replacements.
Impact on Water-Using Appliances
Appliances like water heaters, dishwashers, and washing machines are prone to scale buildup, which can decrease efficiency and lead to costly repairs or replacements due to warranty voids from high hardness levels.
Hair and Skin Issues
Hard water makes it difficult to create a lather with soap and shampoo, leaving a residue that irritates skin and dulls hair, particularly for those with colored or treated hair. Special products can be expensive and often only mask the problem.
To determine your water's condition and hardness level, consider scheduling a water test.
