Provided is a method for dyeing hair, the method including the steps of discharging a first agent and a second agent from the respective containers of an aerosol foam hair dye composed of a first agent and a second agent described below, applying the discharged agents to hair, and then refoaming the agents on the hair:
A first agent contained in a first aerosol container, including a first agent liquid concentrate containing components (A), (C) and (D), and a propellant:
(A) an alkali agent,
(C) a surfactant, and
(D) water; and
A second agent contained in a second aerosol container, including a second agent liquid concentrate containing components (B), (C) and (D), and a propellant:
(B) hydrogen peroxide,
(C) a surfactant, and
(D) water.
本发明提供了一种染发方法,该方法包括以下步骤:从由下述第一药剂和第二药剂组成的气溶胶泡沫染发剂的各自容器中排出第一药剂和第二药剂,将排出的药剂涂抹在头发上,然后将药剂重新泡沫化在头发上:
装在第一个气雾剂容器中的第一种药剂,包括第一种药剂浓缩液,其中含有成分 (A)、(C)和(D),以及推进剂:
(A) 碱剂、
(C) 一种表面活性剂,和
(D)
水;以及
装在第二个气雾剂容器中的第二种药剂,包括第二种药剂浓缩液,其中含有 成分(B)、(C)和(D)以及推进剂:
(B)
过氧化氢
(C) 一种表面活性剂,以及
(D)
水。