Q. How do you mix caustic soda with water?

Answer

Add the caustic soda (flakes or pearls) to the water, being careful not to add it too quickly or too slowly. Because the soda will rapidly settle to the bottom, it should spray. Always put the soda in the water, never the other way around. - Stir slowly with a Teflon-type spoon, without shaking or whisking.

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