Another use for orange peels is air freshening.

橘皮的另一个用处是使空气清新。

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Do not throw away those orange peels. After eating your citrus you can use the skin to clean stainless steel.

不要扔那些橙子皮，享用完橙子肉以后，你可以用橙子皮去除不锈钢上面的水渍。

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Ultimately, Pepsi plans to also use orange peels, oat hulls, potato scraps and other leftovers from its food business.

百事公司的终极目标是能够充分利用它的食品工业的的下脚料，诸如橘子皮，燕麦壳，土豆皮等等来制作这种瓶子。

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For a spa snack, Ms. Thomas often sips organic tea with hints of cinnamon, black currants and orange peels.

WSJ: A Spa Day��Without Leaving Home

The process works at 90 percent efficiency, and it can be used on a variety of plant waste beyond orange peels.

FORBES: Orange Peels Could Be Made Into Biodegradable Plastic

Orange peels are particularly good for this technique because they are rich in a key chemical, d-limonene, which is also an ingredient in many cleaning products and cosmetics.

FORBES: Orange Peels Could Be Made Into Biodegradable Plastic