帆布包即使用冷水洗涤也会缩水。
干洗你的衣服在冷水中使用冷水洗涤剂，只要有可能。
Wash your clothes in cold water using cold-water detergents whenever possible.
撤出该层，放在冷水洗涤后于木板表面干燥一个星期左右。
The layer is removed, washed in cold water and dried for about a week on a wooden surface.
利用赫氏漏斗进行抽滤，收集结晶物。并用几毫升的冷水洗涤结晶（勿忘把沸石拿走）
Collect the crystals by suction filtration using your Hirsch funnel and wash them with a few milliliters of cold water (do not forget to remove the boiling chips).
冷水洗涤比干洗更好。干洗没法去除气味，而高温和化学溶剂会溶解防水层并收缩粘合。
Cold water washing is preferable to dry cleaning. Dry cleaning will not remove odors, and the heat and chemical solvents can dissolve the waterproofing and shrink the bindings.
适用衣料：纯棉衣料、聚脂衣料、绵和聚脂混纺衣料、各类人造纤维、家用衣料、羊毛衣料、冷水洗涤衣料。
For What Kinds of fabrics: Pure cotton clothing, polyester clothing, polyester cotton blend, synthetic fiber, household clothing, wool fabrics and clothing that is washed in cold water.
如果美国所有家庭都把洗衣机由热水洗涤模式，切换成温水洗涤冷水清洗的模式，那就可以节省相当于10万桶石油产生的能量。
If all the households in the U.S. switched from hot-hot cycle to warm-cold, we could save the energy comparable to 100, 000 barrels of oil a day.
如果美国所有家庭都把洗衣机由热水洗涤模式，切换成温水洗涤冷水清洗的模式，那就可以节省相当于10万桶石油产生的能量。
If all the households in the U.S. switched from hot-hot cycle to warm-cold, we could save the energy comparable to 100, 000 barrels of oil a day.
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