Home Cosmetic Science Talk Formulating Deionized water or Distilled water

  • Deionized water or Distilled water

    Posted by evelynquee on July 14, 2020 at 12:50 pm

    Good day everyone. I appreciate the great effort we’ve all being putting in this forum.
    I have some questions that I’ll appreciate all the answers I can get.
    I have the interest of formulating cosmetics and probably food and beverages later on for friends and family on an affordable rate which require that I use water during production.
    I got to know deionized water is the best, while distilled water comes second.
    I have not much for the purchase of these extensive water deionizers or distillers.
    Please how can I get deionized water or distilled water at home?
    Or is there a very cheap alternative?
    I’ll appreciate all the help I can get. 
    Thank you so much.

    chemicalmatt replied 3 years, 9 months ago 3 Members · 2 Replies
  • 2 Replies
  • nikolatesla23

    Member
    July 20, 2020 at 5:22 pm

    You cannot make deionized water at home without any equipment. Distilled water on the other hand can be easily made by boiling tap water, then condesing the water vapor/steam.
    Depending on your country, you can buy deionized water from local hardware stores or chemical retailers/suppliers. It is quite cheap, around Php 25 (roughly $0.50) for 5 gallons. You can buy distilled water in any grocery stores for a dollar or two.

  • chemicalmatt

    Member
    July 21, 2020 at 9:50 pm

    For 99.9% of formulations distilled works just as well as deionized. In fact for 90% of formulations good quality tap water (like Chicago’s) works fine. Just add a little Na4EDTA and get on with your day.

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