Bio: How do I make my hair red permanently?

No.11169347 ViewReplyOriginalReport
Plan:
Shave hair
Exfoliate scalp until its raw (idk if necessary)
Create cream suspension of something to knockout eumelanin production: viral RNAi or something else (?). I'm targeting "TYRP1" gene I think
Rub the suspension cream into my hair roots, which now have eumelanin producing gene or genes disabled
Grow back my now red hair