I add about a 1/2 cup of baking soda to about 2 gallons of water and after stirring it up a bit will pour in a cup of lemon juice and mix it. When the fizzing stops I add more juice and if it fizzes then I mix some more since not all the baking soda was used up.Bucket 2: 1 cup baking soda, 1 cup Lemon Juice into RO Water
I keep adding lemon juice and mixing until all the baking soda is used up.