To provide a surgical mud capable of obtaining a new effect of health, beauty and the like and a manufacturing method thereof.SOLUTION: A mixing and kneading step of mixing and kneading soil containing at least dolomite and bentonite to form mixed mud and a method of supplying the mixed mud under an environment where a hot spring is flowed for a predetermined period And a flowing step.BACKGROUND OF THE INVENTION【課題】新規な健康・美容等の効果を得られる施術用泥及びその製造方法を提供すること。【解決手段】少なくともドロマイト及びベントナイトを含んだ土を、混合及び練りこんで混合泥を形成する混合・練りこみ工程と、所定期間の間、前記混合泥を、温泉をかけ流す環境下におくかけ流し工程と、を含む。【選択図】 図1
