yah.. half head. my friend did it for me.. it was for fun.. i didn't intend to keep them that's why i didn't wash.. i guess u have to wash them if u wanna keep it for long. or get those dry bath for hair braids. but the longer u keep the messier it becomes... and some people get dandruff.. which is so eeewwwww...
i dont intend to keep em either, it's just for fun when i'm there. but it's gross if i cant wash my hair for the entire trip... Bleah.... will let u know how it goes! - AsH