How about a reed diffuser for an unventilated bedroom?

Reed diffuser is not suitable for an unventilated bedroom. Reed diffuser should avoid the discomfort caused by completely closed bedroom and excessive fragrance. The position of aromatherapy should be far away from the bed and children. The main component of reed diffuser is plant essential oil extracted from natural flowers. Essential oils are absorbed by vines or flower heads. By volatilization, indoor air can be kept cool without affecting health. Reed diffuser can accelerate the metabolism of human cells, stimulate cell activity and change facial skin color.