What products should I use to highlight my hair purple and blue?

I have blonde hair and I want to highlight it purple and blue. I just want to try it for about a week to see if I like it. What products are best to try?What products should I use to highlight my hair purple and blue?
theres spray on color that you can buy at walgreens. once you take a shower it washes off. which can be really convenient because you can try the colors in different places everyday (tips, bangs, streaks, etc..)


and if you want you could also try clip in extensions and play around with those.








help me with my hair pleasee(:


http://answers.yahoo.com/question/index?鈥?/a>What products should I use to highlight my hair purple and blue?
The only thing that you can use is the one time use spray on color.Anything else is going to stay in your hair much longer than a week. You can also get clip in or fusible extensions in those colors. The clip in ones are cheap, just to see if you like the color.