每天,人体脱落的死皮细胞都在家中各处堆积。然而,这种听上去脏兮兮的玩意竟然有助于净化室内空气。这是由于,死皮细胞所含的油脂能够消除臭氧。这种叫做鲨烯的油性物质可以将室内臭氧含量降低大约2%～15%。鲨烯分子含有6个双键碳原子,这些碳原子跟臭氧反应进而将 Every day, dead exfoliated human skin cells accumulate throughout the home. However, this sounded dirty thing actually helps to purify the indoor air. This is because fat contained in dead skin cells can eliminate ozone. This oily substance called squalene can reduce indoor ozone content by about 2% to 15%. Squalene molecules contain six double bond carbon atoms that react with the ozone