Water Softening

Removing positive ions from hard water

or…
Monosodium Glutamate
Magnesium
Sodium
Sodium Hydroxide
Potassium Nitrate
Salt
Sodium Chloride
Himalayan Salt
Citric Acid
or…
Bidet
Encyclopædia Britannica
Metal
Potassium Chloride
Lye
Calcium
Smelling Salts
Evaporative Cooler
Salt March
or…
Surface Tension
Lime (Material)
Pressure
Piping And Plumbing Fitting
Brazing
Cistern
Water Hammer
Water Cycle
Distillation
Explore Water Softening