You can achieve the same effect by simply shaking a bottle of dilute shampoo or detergent solution.

摇晃一瓶稀释过的洗发水或者清洁剂溶液也可以得到同样效果。

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This photograph, taken 30 minutes after a detergent solution was shaken, shows several elements of foam geometry.

这张照片是摇晃了一瓶清洁剂溶液之后30分钟所拍摄的，可以看到泡沫几何结构的多种元素。

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For the walls and doors of such a smooth surface, using an old cloth or sponge dipped in mild detergent solution, scrub enough.

对于墙和门这类光滑的表面，用旧布或海绵蘸取温和的洗衣粉溶液擦洗就足够了。

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For example, she cleans the kitchen sink with used tea leaves instead of regular detergent (less polluting and no extra cost), and polishes the crystal with a solution of soap and vinegar.

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