How it Helps: Its dense foliage excels at absorbing formaldehyde—the most prevalent indoor pollutant, says Wolverton—which shows up in wood floorboard resins and synthetic carpet dyes.

它的作用：这种植物茂密的叶片擅长于吸收甲醛，甲醛是一种最常见的室内空气污染物，木地板树脂及人造地毯染料均会释放甲醛。