What can the aromatherapy stick be replaced with?

You can use cotton rope instead of aromatherapy stick.

Due to the quality of materials and the characteristics of aromatherapy, the effect of aromatherapy stick substitutes may be different. If the volatile incense is not as good as the volatile stick, it is suggested that the number of some substitutes can be increased appropriately.

The principle of aromatherapy volatile stick exists as an intermediate medium. The volatile stick absorbs the fragrance from aromatherapy and then volatilizes into the air. So you can find some volatile objects that can absorb perfume as the medium.