回复：敬请留意10种日用品易成为细菌潜伏地

来源: 于 2013-11-09 05:24:27 [旧帖] [给我悄悄话] 本文已被阅读：次


Study shows that jet dryers actually increase the amount of bacteria on users' hands because the air inside the machines is far from sterile. The driers make the restroom dirtier, too, spewing germs more than six feet. Paper towels are better.