The invention relates to the technical field of preparation of medicine, in particular to a preparation method of herbal fragrance mist. The preparation method comprises the following steps: (1) mixing ginkgo leaves, yew barks, fructus hippophae, radix polygni multiflori, herba cistanche, rhizoma polygonati, roots of kudzu vine, mulberries, field dodder, blackberries, shiny-leaved yellowhorn, Momordica grosvenori, radix ginseng Rubra, licorice roots, semen cassia, longspur epimedium, stevia rebaudiana, rosmarinus officinalis, Chinese chive seeds, raw oyster shells, polygala roots, dendrobe, semen plantaginis, dandelion, hawthorn, lentinan, rock salt, fragrant citrus, inonqqus obliquus, saffron crocus and radix pseudo-ginseng; (2) preparing juice A; (3) preparing dandelion concentrated juice; (4) preparing licorice root concentrated juice; (5) preparing juice B; and (6) decocting the residual materials for 1 to 2 hours at the high temperature of 95 to 100 DEG C, concentrating into soap,mixing the soap and the material obtained in the previous step, fermenting for three days, air-curing in sunlight, and obtaining the herbal fragrance mist. By adopting the technical scheme of the invention, the defect that the existing healthcare medicine is single in medicinal function and poor in compatibility of medicines can be effectively overcome.