S-4.1 https://www.youtube.com/watch?v=RSL8RjcyCZQ&list=UUeNgRHpH7OHZetYjC5JZXGw
(YT: MilesJaiProductions, tutorial on dry blonde color #613 to pink) NO PIC
S-4.2 https://www.youtube.com/watch?v=NVVasGqeboY&list=UUEW8DXMRbo8e1psxSbH6FzQ
(YT: prettypcollins, tutorial on how to dye before 10:38, ces127)
S-4.3 https://www.youtube.com/watch?v=cB2WQirePPo (YT: MsJazzy2Classy, SKE362) NO PIC