如何用黑豆自制染发剂

一、在一个大碗里，倒入1小碗黑豆，3小碗白醋，让黑豆完全浸没在白醋里。
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二、浸泡24小时，用手指一碾就能碾碎黑豆，同时黑豆汁变成了酒红色。
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三、将黑豆和汁水一起放入搅拌机里搅拌均匀。
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四、这时将黑豆和汁水一起倒入锅里，加适量水烧开，转小火熬半小时。水不用放太多，能防止糊锅即可。
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五、最后加1碗淀粉，让液体状的黑豆汁变成膏状，这样涂在头上就不会往下掉了。
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六、放冷却后，黑豆染发膏的颜色会变得更深，从紫色变成咖啡色，再变成褐色，完全冷却后黑色的染发膏就出现了。
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黑豆自制染发剂做法如下：
一、材料
黑豆250克、2、ç±