How can I brighten up my blonde hair without dying it or putting in highlights?

I'm naturally blonde but as I've gotten older and due to lack of sun, it's gradually gotten darker and I would like to make it lighter again.How can I brighten up my blonde hair without dying it or putting in highlights?
vodka, lemon, peroxide, bleach.. are all lightens. Walmart sales some spray in stuff called ';Sun-in/Sun-Kissed'; and you spray it in your hair while your outside it really lightens your hair, you can always blow dry it, and its a huge difference depending on how much you've sprayed in. But, as same as the list of lighteners i listed, it can dry/damage your hair. Also, Panten pro-v sales shampoo, for your hair color it will be labeled ';blonde'; and its suppose to bring out the blonde in your hair restoring its brightness, and it doesn't harm your hair. Wish I could help more! Good Luck!How can I brighten up my blonde hair without dying it or putting in highlights?
Here's a good tip from Cosmo I learned. Lemon juice DOES brighten your hair, but the hot new trend that's going on now is Brazilian tresses! Just squeeze lemon juice on your ENDS and stay out in the sun for a while. It gives you a really pretty, I'm from the beach look, that's SO hot right now! -Stormie!
Well you can use lemon juice in your hair and sit in the sun or use the actual Sun-In product which does the same thing...but the easiest way to lighten up dark hair is highlights...whihch are not a bad for your hair as people make them out to be as long as you don't go overboard
buy sun in. you just spray it in your hair and sit outside for a while.
lemon, sun-in
Ditto ^^^^ Squeeze some lemon in your hair before going out in the sun. They ever make lemon products you can buy at your local drug store specifically for putting in your hair before you go in the sun. Good luck I spent a summer trying to do this.
Vodka and lemon juice are good natural hair lighteners
There is no solution for lightening your hair that is completely non-permanent. You can try lemon juice, lemon Kool-aid mixed with your shampoo (let it sit on your hair for 10 minutes, then rinse it out)...





But I would just go have it done by a professional. Lightening is always semi-permanent or permanent. Don't take a chance on your good looks!
You could try using shampoo for blonde hair that would lighten it up some