Product description：This is the highest quality food grade lye a
Great for making soap, as a cleaner, or for food prep。
In Food Prep: Food uses of sodium hydroxide include wGreat ashing or chemical peeling of fruits and vegetables, chocolate and cocoa processing, caramel coloring production, poultry scalding, soft drink processing, and thickening ice cream. Olives are often soaked in sodium hydroxide for softening; Pretzels and German lye rolls are glazed with a sodium hydroxide solution before baking to make them crisp.
制作皮蛋的主要成份是碱性物質（如︰生石灰、草木灰、碳酸鈉、氢氧化鈉等）。 包泥是最传统的皮蛋工艺，又叫涂泥法，现在普遍流行用硫酸铜、硫酸锌等代替氧化铅来制作“无铅松花蛋”。而在制作过程中，难免会有流离的铜离子会附着在松花蛋上，从而让松花蛋含有铜元素，“铅”走了，“铜”来了，有的还很高。
自己使用的是碱盐水浸泡法，不用裹泥，不用买不明成分的皮蛋粉，简单省事，无铅无铜，吃着放心，调整时间和密封程度能自制出黑色或金色，以及实心或流心皮蛋。具体操作见视频。
Great for making soap, as a cleaner, or for food prep。
In Food Prep: Food uses of sodium hydroxide include wGreat ashing or chemical peeling of fruits and vegetables, chocolate and cocoa processing, caramel coloring production, poultry scalding, soft drink processing, and thickening ice cream. Olives are often soaked in sodium hydroxide for softening; Pretzels and German lye rolls are glazed with a sodium hydroxide solution before baking to make them crisp.
看到网上有人提醒的，我就用塑料桶代替了。
还可以软化旧毛巾。
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