Hard water is a problem throughout most of the UK, US and many other countries. The high mineral content of hard water results in stains and deposits – not only on sinks, showers and toilets, but on hair. Buildup of calcium and magnesium on the hair shaft can cause hair to feel rough, dry and damaged. In some cases, light-coloured hair can be stained a reddish colour from very hard water.
How Distilled Water Cancels Out the Effects of Hard Water
Distilled water is pure H2O with no additives or trace minerals. This pure water effectively dissolves mineral traces left on the hair from washing in hard water. In areas with very hard water, it is advisable to give hair a final rinse with distilled water. The easiest way to do this is to use a wide-mouthed jug filled with the distilled water. (Use cold distilled water if possible – the coldness helps close the cuticle of the hair, leaving it shiny and smooth.) Dip the length of the hair into the jug and swish around, then pour the water over the scalp, making sure the water touches all parts of the hair.
Using Distilled Water to Spritz Hair
Misting hair with distilled water can help control frizz and add shine, softness and moisture. The simplest method is to put distilled water inti a spritzer or spray bottle and spray over the hair as needed. Distilled water also makes a good base for more complex spritzers. Try adding jojoba oil, essential oils, aloe vera gel, coconut oil, leave-in conditioner or shine serum, or other ingredients. Another option is to use good-quality rosewater, which is made with distilled water and perfumes the hair.
Even in areas with relatively soft water, using distilled water to mist or rinse hair can result in shinier, sleeker hair. Distilled water helps curl or wave patterns stay defined and non-frizzy.
Distilled water can be purchased from gas stations and automotive/motorbike supply stores. Some grocery stores also sell it for use in irons. Regular bottled water or mineral water are not the same as distilled water (which is generally considered non-potable); however, if distilled water is not available, rinsing the hair thoroughly with bottled water may help slow the effects of hard water on the hair.
It’s also possible to distil water at home, which may be more cost-effective in the long run. Look for a home distillery system, not a water filter.
Sarah Tennant - Sarah Tennant is a onetime English major who lives in New Zealand with her husband and two small children. Her interests range from ...
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