Environment purification: lavender contains a kind of natural fragrance, can not only keep indoor air fresh, but remove CO2 in the air, and act for sterilization and deodorization.

• 净化环境：薰衣草有一种自然芳香，它不但能保持室内空气清新，亦能排除空气中的二氧化碳和杀菌除臭。