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How to make distilled water

make distilled water

Can you make distilled water at home? Yes, our step-by-step guide makes this is a very easy process and it will save you money on buying distilled water.

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Distilled water is available in large canisters. But sometimes you only need a small amount or have no opportunity to go shopping. Fortunately, it’s easy to make it yourself.

When water is distilled, it is heated so that water vapor is generated, which condenses on colder surfaces. This condensate is already distilled.

Once distilled, the water is free of dirt particles, ions and trace elements. This makes it particularly suitable for cleaning because there are no limescale residues after drying . The use of distilled water in a steam iron , but also in humidifiers or as cooling water for engines is particularly well known . Instead of buying it, you can make it yourself – very simple!

Steps to make distilled water

To produce the water yourself, you can use household aids . You need:

  • A large stainless steel saucepan with lid
  • A glass bowl that can stand freely in the pot
  • tap water
  • Ice cubes
  1. Fill the pot halfway with tap water and place the glass bowl in the middle. The bowl should float in the water and not touch the bottom of the pot. A safe solution is, for example, a stand construction, for example a microwave grill, which ensures that the bowl does not sink when it is filled with water.
  2. Bring the water to a slow boil. As soon as steam rises, put the pot lid upside down on the pot with the handle to the water.
  3. Place the ice cubes in the middle. The temperature difference is greater and the water vapor condenses faster.
  4. The condensate collects on the pot lid and drips into the bowl . Once you’ve made the desired amount of water, remove the bowl from the water and let the water cool.
  5. Caution : Do not touch the bowl with your bare hands as it can be very hot. There is a risk of burns!
  6. Store the water in a previously boiled container. If possible, choose a plastic container, as distilled water in glass will release silicate ions over time and thus contaminate itself.

Distilled water as a waste product

If you have a condenser dryer at home, you don’t have to do this: the drying process automatically distils water, which is removed via the exhaust hose.

You can simply collect and use the dryer condensate from the exhaust hose. However, it is advisable to filter off the dryer condensate before use so that there is no lint in it.

Author: Genevieve Dumas is a food, fashion, health and beauty writer from New York, who has worked for a range of major magazines.