Keeping this in consideration, how do you know if water kefir grains are dead?
The easiest test to confirm if water kefir grains are working or not is to add a couple of raisins and allow it to ferment for 3 days or so. If the raisins float, then they are working.
Secondly, how long do water kefir grains last? 3 weeks
In this manner, how do you rejuvenate water kefir grains?
The resting solution is prepared by dissolving ¼ cup sugar in 1 quart water, the same as when making water kefir.
Make a Resting Solution
- ? teaspoon unrefined sea salt.
- ¼ teaspoon plain baking soda.
- ½ teaspoon unsulfured blackstrap molasses.
- A few drops of liquid mineral supplement (such as Concentrace)
What do dead kefir grains look like?
When kefir grains are absolutely dead, they will be discolored and easy to tell apart from healthy grains. If yours are anything other than the normal milky white after a few feedings, it's probably time for new grains. Its really cool to see just how robust kefir grains can be!