Question: can i use milk kefir grains for water kefir?
Answer: Add active milk kefir grains to the sugar-water solution. Ferment for 4-5 days at room temperature. Separate the grains from the sugar water and add them to a fresh batch of sugar water (¼ cup sugar in 1 quart of water). ... At this point, the grains have been converted into water kefir grains.