Experiment with different fruits like sliced citrus, mango, or pineapple. Ensure bottles are suitable for fermentation (e.g., swing-top bottles) to prevent breakage. Release pressure daily during secondary fermentation ('burp' the bottle) to avoid excessive carbonation. Taste after 24 hours to check fizziness and sweetness, then continue if desired.
Keyword water kefir, berry soda, probiotic drink, gut health, homemade fermentation, healthy beverage, fruit soda