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Water

How to create your own still mineral water at home?

Quick answer

You cannot make legal mineral water at home. In the US, FDA says mineral water comes from a protected underground source, has at least 250 parts per million total dissolved solids, and cannot have minerals added. Water treated by distillation or reverse osmosis is labeled purified or distilled water and has its minerals removed. We found no official recipe for adding minerals at home.

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In this article
  1. Can you make mineral water at home?
  2. What are distilled and purified water?
  3. How do I make distilled water drinkable or add minerals?
  4. How do I know how mineral-rich a bottled water is?
  5. Is still mineral water different from sparkling?
  6. How can I make mineral water at home naturally?
  7. Is drinking water with no minerals a problem?
  8. What is the safe alternative?

Can you make mineral water at home?

Not in the legal sense. FDA’s bottled water rule (21 CFR 165.110) defines mineral water as water with at least 250 parts per million total dissolved solids (TDS), tapped from bore holes or springs in a protected underground source. It says: no minerals may be added to this water. So water you mix yourself is not mineral water under that definition.

What are distilled and purified water?

FDA says purified water is made by distillation, deionization, reverse osmosis or another suitable process, and may be called purified or demineralized water. Distilled water is made by distillation: the water is turned into vapor, leaving minerals behind, and then condensed.

How do I make distilled water drinkable or add minerals?

We found no official source with a safe recipe or dose for adding minerals to distilled water at home, so we do not give one. Adding salts by guess can be unsafe. If you want mineral content, buy a labeled mineral water, or ask your doctor or a registered dietitian first.

How do I know how mineral-rich a bottled water is?

Under FDA rules, a mineral water below 500 ppm TDS must say ‘low mineral content’ on the label, and one above 1,500 ppm must say ‘high mineral content’. Between those values no extra statement is required.

Is still mineral water different from sparkling?

The FDA definition above is about the source and the minerals. It does not depend on bubbles.

How can I make mineral water at home naturally?

You cannot make it at home in the legal sense, as explained above. We found no official source that gives a method for adding minerals to water at home, so we give none. What an official source does say is that mineral water under FDA rules comes from a protected underground source with no minerals added.

Is drinking water with no minerals a problem?

The WHO published a report on nutrients in drinking water that examined the long-term health effects of drinking water manufactured or modified to add or remove minerals. We could not open the full report text, so we do not quote its findings. If you use a distiller or reverse-osmosis filter, ask a doctor or dietitian whether you need minerals from food or from labeled mineral water.

What is the safe alternative?

Buy a labeled mineral water if you want mineral content, or use your regular tap water, which already contains some dissolved minerals (check your local water report for the figures).

People also ask

How do you make mineral water at home?

You cannot make water that meets FDA's mineral water definition at home. It must come from a protected underground source with at least 250 ppm total dissolved solids, with no minerals added. We found no official recipe for home mineral water.

What is the difference between mineral water and distilled water?

Mineral water has at least 250 ppm dissolved solids from its source. Distilled water is made by turning water into vapor and condensing it, leaving minerals behind (FDA).

Can you add minerals to bottled water?

FDA says no minerals may be added to mineral water. Its rule allows purified and distilled waters to be used in beverages, but it gives no home mineral recipe.

General information only, not medical advice. If you have a health condition or are pregnant, ask your doctor before changing what you drink.

Sources

  1. Cornell Legal Information Institute (21 CFR 165.110): Bottled water, read 5 Nov 2026
  2. FDA: Bottled Water Everywhere: Keeping it Safe, read 5 Nov 2026
  3. WHO: Nutrients in drinking-water, read 5 Nov 2026 (page only; full report not opened)
Written by Drinks Type Editorial Team · Published Apr 8, 2024 · Updated Nov 5, 2026
About · How we verify this · Editorial policy · Corrections

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