The present invention provides a kind of permanent wave processing method that wet/universe difference is few. First dose of permanent wave of coating, make the hair swelling softening for having wound thick stick, rinse first dose of permanent wave, move reagent spray component (42) in cover (2), it on one side equably by spraying include the medicament as intermediate treatment agent of the salt of ascorbic acid to the entirety of hair, it is heated by hair dryer (12), fix the salt of ascorbic acid to the hair on thick stick simultaneously, and remain wet, make to become negative pressure state in thick stick, keep the hair universe dry by hair dryer (12) on one side, on one side from ozone unit (3) to cover (2) internal spraying ozone, hair entirety is surrounded by ozone atmosphere, make to have wound the salt oxidation of the ascorbic acid on the hair of thick stick, play the oxidation of the salt of hydroascorbic acid there, carry out the disulfide bond of hair entirety surrounded by ozone atmosphere in conjunction with.本發明提供一種濕／乾差少的電燙髮處理方法。塗敷電燙髮第一劑，使捲繞了杠的毛髮膨潤軟化，沖洗電燙髮第一劑，一邊使藥劑噴霧部件（42）在罩（2）內移動，一邊向毛髮的整體均勻地噴霧包含抗壞血酸的鹽的作爲中間處理劑的藥劑，由吹風機（12）加溫，同時使抗壞血酸的鹽向捲繞在杠上的毛髮固定，且維持濕潤，使杠內成爲負壓狀態，一邊由吹風機（12）使毛髮乾燥，一邊從臭氧單元（3）向罩（2）內噴霧臭氧，將毛髮整體由臭氧氣氛包圍，使捲繞了杠的毛髮上的抗壞血酸的鹽氧化，使脫氫抗壞血酸的鹽的氧化作用在那裏發揮，進行被臭氧氣氛包圍的毛髮整體的二硫鍵的再結合。
