Here's why:
* Lemon juice is a natural lightener, but it's not very strong. It works by breaking down melanin (the pigment that gives hair its color) but it's not powerful enough to drastically change hair color.
* The effect of lemon juice depends on your hair's natural color and how long it's left on. Light brown hair is already closer to blonde, so lemon juice is more likely to just lighten it slightly, giving it a sun-kissed look.
* Lemon juice can damage hair if used too often. It can strip away natural oils and leave hair dry and brittle.
If you're looking to lighten your hair significantly, it's best to consult with a professional stylist. They can assess your hair type and color and recommend the safest and most effective way to achieve the desired shade.
Here's what you can do instead of using lemon juice:
* Use a clarifying shampoo: This can help remove product buildup and reveal your natural highlights.
* Try a natural hair lightener: There are many commercially available hair lighteners that use natural ingredients like chamomile or lemon.
* Use a sun-kissed hair dye: This is a good way to achieve a subtle, natural-looking lightening effect.
Remember, always do a strand test before using any hair product, and never leave lemon juice on your hair for too long.