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| They are the same thing! Aside from cleaning and baking, it's also very helpful for a sour stomach. | |
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Caustic soda will make a hole in the stomach. Not at all helpful I would say.
Here is some chemistry 101
Caustic soda NaOH (will dissolve fats, clean oven and drains)
Washing soda Na2CO3 (In detergents, used as a milder cleaning agent)
Baking soda NaHCO3 (the one for baking bread!)