How to get fine blonde thin hair with out frizzy?

im 17 and i have straight thick *** hair and i dont know what color lol

if im in light its drak blonde if im inside its like brown wen its wet is black or very brown

how do i get it to become a healthy looking blonde( light blonde) and not frizzy without dying or straight iron?

How to get fine blonde thin hair with out frizzy?

There's not much you can do without the help of dye...just maybe get lots of sun on it. Some lemon juice and go out into the sun, but it'll still get frizzy because it'll be dry.

The best thing you can do is get it colored by a professional, but make sure they use a high-lift tint NOT bleach!! That should get it blind without too much damage.