推荐回答（3个）
今天我要跟大家分享一个生活小妙招：家里的水壶用久了有一些白色的水垢，影响美观，该怎么办呢？不要着急，我们身边这几样小东西，可以帮助大家轻松除垢！
山芋
在刚购回的水壶中，放入适量的山芋(山芋约占壶容量的1/2)，在壶中注满水后将山芋加热煮熟后，将水倒出即可。采用此法之后再烧水也不会积水垢，并且水壶会更容易清洁。注意，水壶煮完山芋后，内壁不可擦洗，会失去山芋除垢效果。
小苏打
将少量的小苏打放入有水垢的水壶中，加入清水加热煮沸，3~4分钟后水垢自会消除。
土豆
将土豆皮放在有水垢的铝锅或铝壶中，加入适量清水加热煮沸，8~10 分钟后顽固水垢即可清除。
热胀冷缩法
先将有水垢的空水壶放在炉子上烧干，待铝壶烧至于壶底出现裂缝或有“嘭”响之时取下，然后用于抹布包住壶手，将烧干的水壶立即放入在冷水中，如此反复2~3次后，壶底的水垢即会脱落。注意，水壶浸入在冷水中时，应避免冷水注入壶中以及注意防止烧伤。
蛋壳
把两个鸡蛋壳稍微弄碎，装进瓶中，再装入半壶水，用搅拌器或者调羹搅拌，然后煮沸，放置半小时左右，倒出蛋壳，再用清水涮洗两遍即可。
柠檬汁
柠檬汁不会散发刺鼻的味道，也没有有害的残留物，是清除水垢的最佳选择。不管是买柠檬来榨汁，还是直接买瓶装的柠檬汁，都是不错的选择。
总之，生活中有一些小东西看上去很平常，但如果掌握了生活中潜在的小妙招，还是能解决很多问题的。今天，你学会了吗？快动手，把家里水壶、淋浴头的水垢处理一下吧！
水垢是生活中经常看到的，只要是喝自来水，就会产生水垢。水垢对人体没有大的危害。简单的方法可以装一个自来水过滤器。如果是盛水的容器中有水垢那是要及时清除。我家的电水壶水垢也是很多的，我用老管家水垢清除剂定时来清除，效果不错。
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