Sodium Bicarbonate, commonly known as Baking Soda, has a laundry list of good uses under it's belt (including being an ingredient for homemade laundry soap!). Properties of Sodium Bicarbonate lend to natural order control, gentle, non-scrubby exfoliate, and oil absorbing abilities. Great for deodorants, face masks and dry shampoos to name a few. It's alkaline nature produces the "fizz" in bath fizzies when mixed with Citric Acid.

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How to Make Bath Fizzies from Soap Queen on Vimeo.