把蛋壳洗净用微火烙酥后研成粉末 ,掺入米中可烧成有特色的钙质饭。把鸡蛋壳内膜焙黄 ,研成末 ,涂抹患处 ,可治口疮、口疳、乳蛾、喉痛等。把蛋壳捣碎 ,用布袋装好 ,放入热水中 ,浸泡５分钟左右 ,用这样的水洗衣服格外干净蛋壳是个宝可食又可药 The eggshell washed with micro-fire crispy after research into a powder, mixed with rice can be fired into a unique calcium meal. The egg shell baked yellow, research into the end, apply the affected area, can cure mouth ulcers, mouth sore, milk moth, sore throat and so on. The eggshell broken, packed with cloth bag, into the hot water, soak for about 5 minutes, with such a wash the clothes exceptionally clean egg shell is a treasure edible but also medicine