How long does lemon juice bleached hair last?

I want to try lightening my STRAIGHTENED hair with lemon juice, then dying it. (after the necessary two weeks).

How long does the lemon juice last, and how much damage does it do to the hair?

Will I be able to dye it a bright colour afterwards, without screwing up the colour?How long does lemon juice bleached hair last?
Yes, you can actually! I've even got the instructions for you right now!

Step1

Work the lemon juice into your hair. Make sure that you work the lemon juice evenly across the top of your hair, along your part areas, hair lines and crown areas.

Step2

Leave the lemon juice in your hair while you are out in the sun for about an hour. The lemon juice contains lots of acid, so you really don't want to expose your hair to both extreme sun and the acid in the lemon juice for long periods of time. Rinse the lemon juice out of your hair.

Step3

Repeat the process of applying the lemon juice in your hair and being in the sun as many times as necessary to notice a difference in the blonde color. The lemon juice should eventually give your blonde hair highlights and streaks of lighter natural looking color. This process may take several weeks to achieve a real difference in coloring.

**wow i didn't really think you could do this, but i guess i was wrong !! have fun! ***How long does lemon juice bleached hair last?
You can go to this website and type your questions http://beauty.about.com/