Take an empty two-liter soda bottle, wash it out, fill it with water, screw the lid on tightly and set it into your toilet tank, as far away from the flapper valve as possible.

拿一个两升的空汽水瓶，洗干净，装满水，旋紧盖子，放进马桶的水箱里，离舌形阀越远越好。

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Wash your garbage cans with baking soda.

可用小苏打清洗你的垃圾罐。

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Make a firming mask from a beaten egg and a tablespoon of baking soda, Borba says. Brush mixture onto face and let dry for eight minutes, and then gently wash off with warm water.

Borba还说了一个用蛋液混上一汤勺小苏打做肌肤紧致面膜的办法，将混合物涂在脸上，等待8分钟使其干透，然后轻轻地用温水洗去。

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