Natural alkaline powder that neutralizes acids and washes away oils and dirt, leaving skin soft, silky and smooth. Baking soda dissolves in water and when mixed with citric acid, it produces the reaction leading to the fizz in bath bombs. Question:
How much baking soda to citric acid should be used to give bath bombs a fizz? Answer:
Bath bombs are made with 2 parts Baking Soda to 1 part Citric Acid.