Homemade club soda

..., too. But, if you don't want to drink plain carbonated water with somewhat of a salty taste, you might try mixing baking soda into orange juice, lemonade, limeade or something instead. Note that the sourness from the citric acid can disappear when mixed with water and baking soda. baking_soda club_soda carbonation_ citric_acid ascorbic_acid vitamin_c