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Mix Dry Ingredients
In a large bowl, combine baking soda, citric acid, and cornstarch.
Add Liquid Ingredients
Slowly add water or witch hazel, a little at a time.
Add essential oil and stir gently. The mixture should hold together when pressed but not fizz.
Form the Bombs
Press the mixture into silicone molds or shape into small balls by hand.
Let them dry for at least 2–3 hours (or overnight for best results).
How to Use
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