If you have recently dyed your hair a shade that came out way too dark and you want a easy solution, here it is. Simply mix 3 parts lemon juice to one part conditioner (acids in lemon juice naturally lighten hair) and saturate hair with the mix.
Lightly towel dry and blow dry til almost completely dry, finish off with just rinsing hair with lemon juice and styling as usual. I promise your hair will be lighter (you'll even see the dye trickling out!) and soft and bouncy.