How to make healthy probiotic water kefir natural soda

How to Make Water Kefir Soda (Recipe)



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A healthy probiotic-rich drink that you can make quickly and easily at home for pennies.



  1. In a half gallon size glass jar, dissolve the sugar in a small amount of hot water. If you plan on making the full half gallon you will need ½ cup of sugar. If you are only filling the jar halfway then you only need ¼ cup of sugar. 
  2. When the sugar is dissolved, fill the rest of the jar with cool filtered water and make sure the water is not warm. It must be at room temperature!
  3. Add the hydrated water kefir grains.
  4. Cover with a towel, cheesecloth, or coffee filter and rubber band to keep out insects and small children.
  5. Leave on the counter (preferably at 70-75°F) for 24-48 hours.
  6. After 48 hours, strain the water kefir grains through a bamboo or non-metal mesh strainer pouring the liquid into another container. I use a half gallon jar for the first process then strain into two quart size jars.
  7. Restart the process by dissolving more sugar in water, adding cool water, and adding the same kefir grains. 
  8. To make the water kefir carbonated, pour a couple ounces of fruit juice such as grape, pomegranate, apple, or cherry into the water kefir you just strained. I don't recommend citrus for this part, as it makes stringy yeast-like things that are not tasty!
  9. Once you've added the juice, cover the jars tightly with an airtight lid and leave on the counter n additional 1-3 days before drinking or refrigerating.
  10. Repeat the process!


The longer you let your kefir ferment, the more sugar ferments out. So if you're limiting carbs, I recommend fermenting for the full 48 hours. Don't leave it longer than that though or it can starve the grains, which need sugar to live!

Courses Drinks

Cuisine Fermented

Recipe by Wellness Mama® at