White, crusty buildup around faucets, cloudy drinking glasses, and stubborn soap scum can all be signs of hard water. The same minerals that leave those deposits can collect inside fixtures and water heaters.
If you keep cleaning the same spots or notice your showerhead clogging, it may be time to test your water.
What Is Hard Water?
Hard water contains dissolved minerals, mainly calcium and magnesium, picked up as water moves through soil and rock. This amount varies by water source and local treatment. Testing your home’s water will tell you how hard it is.
CW Suter serves Sioux City, Spencer, Sheldon, Spirit Lake, and Yankton, where water hardness depends on the local supply and treatment. Sioux City reports typical hardness of 350 to 550 mg/L, which falls in the very hard range. Your home’s hardness level will depend on your water provider, any private well supply, and existing treatment equipment, so a tap water test is worth doing before choosing a softener.
Hardness itself generally isn’t a health concern, but it can make cleaning difficult and cause buildup in plumbing and appliances.
Common Signs of Hard Water
Cloudy Dishes and Soap Residue
Glasses may come out of the dishwasher with spots or a chalky film, even after a full wash cycle. Soap may be difficult to lather and leave residue in sinks and showers.
Hard water isn’t the only possible cause of cloudy glassware. Dishwasher conditions can also cause permanent etching, so a water test is worth doing before buying treatment equipment.
Buildup on Faucets and Showerheads
Check your faucet aerators and showerhead nozzles for crusty mineral deposits. Buildup can block the openings, leaving you with a weak stream or a spray that shoots in several directions.
You may also notice bathtub rings, spots on shower doors, or towels that feel stiff after washing. Minerals and soap residue can contribute to all three.
Reduced Water Flow
Mineral deposits can restrict flow through fixtures and, over time, some pipes. If only one faucet has a weak stream, its aerator may need cleaning.
Low pressure throughout the house needs a closer look. A plumber can check for leaks, valve or pressure regulator problems, and mineral buildup before recommending a repair.
Water Heater Problems
When hard water is heated, minerals can form solid deposits. Scale on heating elements and sediment in the tank can interfere with heat transfer, increase operating costs, and contribute to wear.
A noisy water heater or one that takes too long to heat water should be inspected. Its age, condition, and maintenance history will help determine what work it needs. If you need an instant quote for a new water heater, contact us here.
Do You Need a Water Softener or Reverse Osmosis System?
Water Softeners
A whole-home water softener removes calcium and magnesium through a process called ion exchange. It treats water before it reaches the plumbing, appliances, and fixtures connected to the system.
If you’re dealing with scale, mineral spots, and soap scum, a softener may help. It needs to be sized for your water hardness and household use, and it requires regular salt refills and maintenance.
A softener helps prevent new buildup, however fixtures or pipes that are already clogged may still need cleaning or repair.
Reverse Osmosis Systems
A reverse osmosis, or R.O., system usually sits under the kitchen sink or in the basement and supplies a separate tap for drinking and cooking water. Its membrane reduces dissolved solids and certain contaminants. Many systems also include carbon filters that reduce chlorine taste and odor.
The substances an R.O. system removes depend on the model. If a water test identifies a specific contaminant, choose equipment certified to reduce it. Filters need to be replaced on schedule, and the system sends some water down the drain during treatment.
Using Both Systems
Some homes benefit from a softener and an R.O. system. The softener reduces hardness throughout the home, and the R.O. system treats water at the kitchen tap.
You may not need both. If chlorine taste is your only concern, a carbon filter may be enough. Your test results can help you decide what to install.
When to Have Your Water Tested
Consider a hardness test if you’re finding mineral deposits, dealing with recurring soap scum, or replacing a water heater that has had buildup problems. Testing is also useful when moving into a home with an unfamiliar water supply or an existing softener.
A hardness test only measures hardness. A sudden change in smell, color, or taste may require other tests and should be investigated before choosing equipment.
When you call a plumber, describe what you’ve noticed and mention if your home uses city water or a private well. Let them know about any filters or softeners already installed.
Water Softener and R.O. System Installation From CW Suter
CW Suter installs water softeners and reverse osmosis systems for homeowners in Sioux City, Spencer, Sheldon, Spirit Lake, Yankton, and surrounding communities.
Contact CW Suter to discuss the problems you’re having with your water and request an installation quote. Learn more about our residential plumbing services and how we can help you!