How(in detail) do i dye my hair with lime/lemon juice?

i have long, thick, curly brown hair and i want to try this and lighten up my hair.i want to know how to prepair the juice(which do i use? lemon or lime juice?) how much do i use, how do i put it in my hair, how long do i leave it in, what do i do after wards, and so on. please help!How(in detail) do i dye my hair with lime/lemon juice?
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