Difference betteween for hardnees or softnese
Answers
Explanation:
The hardness of water is determined primarily by the amount of calcium and magnesium it contains. Higher levels of these and other minerals make water hard.
Water softening systems work by reducing the concentrations of minerals from the water.
Instead of having higher levels of calcium and magnesium, soft water tends to have higher concentrations of sodium, or salt.
Signs of hard water
Feeling a film on your hands after washing them. This is caused by the soap reacting with calcium to form soap scum. You may need to rinse your hands longer if the water is hard.
Spots. These can appear on glasses and silverware coming out of the dishwasher. These are usually deposits of calcium carbonate.
Mineral stains. These show up on clothes when they come out of the washing machine. Clothes can wear out faster because of the harshness of hard water.
Less water pressure in your home. Mineral deposits can form in the pipes, essentially shrinking the interior diameter of the pipes and reducing water flow.
Signs of soft water include:
A healthy lather when washing clothes, dishes, and even your hands and body.
Clothes that are cleaner, with no mineral stains and less wear-and-tear damage.
Healthy water pressure in your home.
A slight sodium taste in drinking water, though in many cases a difference in taste is imperceptible.
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