Simply mix the juice of about two lemons with a quart of distilled water or about two tablespoons of white vinegar with a cup of water.

只需将两个柠檬榨汁，与1夸脱蒸馏水混合，或在一杯清水中加入2汤匙白醋。

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Clean a shower head with lemon: To clean a shower head, fill a sandwich bag with distilled white vinegar and three to four drops of lemon essential oil.

用柠檬清洗淋浴喷头（花洒）：清洗淋浴喷头时，先将蒸馏过的白醋和三四滴浓缩柠檬汁放入食品包装袋里。

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