Description: including wormwood, dried tangerine peel, atractylodes rhizome, star anise, mint, dried ginger and other twelve kinds of traditional Chinese medicine formula. With dredging, dehumidification, Yang, decontamination effect, can increase human metabolism, enhance lung function, improve the resistance to the virus.

Usage: Keep it indoors and take it with you when you go out.

Use period: every 6 months to rub the medicine core, can be used for 2 years