What does lemon juice do to bleached hair?

I recently chemichal bleached my hair to a light dirty blonde. But I want it a light blonde bit I cannot afford more bleach. I'm not that worried about damage yo my hairnbecause my shampoo is e tremely healing, but I am worried that it will turn my hair a hidous color if I lather it withemon juice and leave it on for 30 min a day for one to two weeks. Will lemon juice turn chemichqlly bleached hair a weird or ugly color?