What is Hard Water
Water described as "hard" is
high in dissolved minerals, specifically calcium and magnesium. Hard
water is not a health risk, but a nuisance because of mineral
buildup on fixtures and poor soap and/or detergent performance.
Water is a good solvent and picks up impurities easily. Pure water
-- tasteless, colorless, and odorless -- is often called the universal
solvent. When water is combined with carbon dioxide to form very weak
carbonic acid, an even better solvent results. As water moves through
soil and rock, it dissolves very small amounts of minerals and holds
them in solution. Calcium and magnesium dissolved in water are the two
most common minerals that make water "hard." The degree of hardness
becomes greater as the calcium and magnesium content increases and is
related to the concentration of multivalent cations dissolved in the
water..

Hard water interferes with almost every cleaning task from
laundering and dishwashing to bathing and personal grooming. Clothes
laundered in hard water may look dingy and feel harsh and scratchy.
Dishes and glasses may be spotted when dry. Hard water may cause a
film on glass shower doors, shower walls, bathtubs, sinks, faucets,
etc. Hair washed in hard water may feel sticky and look dull. Water
flow may be reduced by deposits in pipes.
Dealing with hard water problems in the home can be a nuisance.
The amount of hardness minerals in water affects the amount of soap
and detergent necessary for cleaning. Soap used in hard water
combines with the minerals to form a sticky soap curd. Some synthetic
detergents are less effective in hard water because the active
ingredient is partially inactivated by hardness, even though it stays
dissolved. Bathing with soap in hard water leaves a film of sticky
soap curd on the skin. The film may prevent removal of soil and
bacteria. Soap curd interferes with the return of skin to its normal,
slightly acid condition, and may lead to irritation. Soap curd on hair
may make it dull, lifeless and difficult to manage.
When doing laundry in hard water, soap curds lodge in fabric during
washing to make fabric stiff and rough. Incomplete soil removal from
laundry causes graying of white fabric and the loss of brightness in
colors. A sour odor can develop in clothes. Continuous laundering in
hard water can shorten the life of clothes. In addition, soap curds
can deposit on dishes, bathtubs and showers, and all water fixtures.
Hard water also contributes to inefficient and costly operation of
water-using appliances. Heated hard water forms a scale of calcium and
magnesium minerals that can contribute to the inefficient operation or
failure of water-using appliances. Pipes can become clogged with scale
that reduces water flow and ultimately requires pipe replacement.
British Water's Quality Group estimates that water softening can save
a 4 person household an average of £200 per year. Installing a
softening unit not only brings immediate benefits it works
retroactively too, gradually helping to dissolve previously
accumulated scale.
See if the
water in your area is hard by CLICKING HERE
Invest in one of our water softeners today and save!