An overview of hard water in the residential setting along with information that highlights the widespread appeal of salt-based water softeners over salt-free alternatives.
2. What is Hard Water?
Water containing magnesium and calcium ions
Ions acquired as the water falls from the sky and travels through the ground
Hardness varies based on environmental ion concentration
Causes several problems in the home
3. Problems Caused by Hard Water
Decreased lathering of soaps
Scale deposits on bathroom fixtures
Less efficient cleaning products
Damaged appliances
Clogged pipes
Dry skin
4. Eliminating Hard Water
Salt-based water softeners
Most effective option
Removes ions from the water
Expensive
Requires ongoing replenishment of salt
Salt-free water softeners
Not very effective
Does not add salt to the environment
Low maintenance
5. Factors to Consider
Cost
Environmental Concern
Maintenance
Effectiveness
Severity of Hardness
6. Evaluating Hardness
Grams per Gallon (GPG)
<1.0 = soft water
1.0 –7.0 = moderately hard
>7.0 = very or extremely hard
Can be tested by local laboratory
Minor problems may not need softening
Usually dependent on geographic region
7. Informed Decision-Making
Consider your own unique situation
Is environmental impact a concern
Local regulatory restrictions
Cost
Desired Effectiveness
Contact professional installers to get recommendations
Read water softener reviews