I received a sample of this and I'm so glad I did! I use this to lighten up my roots, and it does effectively and without leaving them a brassy colour. My sister even commented on my hair, wondering if I'd had it professionally done! I'm definitely going to buy this in full-size!

Excellent product for those looking to cover horrible roots without having to spend a ton of money at the salon! The first time I tried this product, I was extremely hesitant. I had completely bleached out my hair for the first time, and within a month my mousey brown roots started to plague me. My hair is extremely fine and tends to break easily, which is why I did not want to get it coloured so soon. So, I thought for under $10 I had might as well give this a shot.

To my surprise, after only one easy use my roots were noticeably lighter, and they blended so nicely into the rest of my hair instead of there being a harsh line or mark. I used the spray the next three times I washed my hair, and voila -- my roots were pretty much covered! My hair looked really natural, and most people could not even tell that I had colour in it. The product also eliminated some brassiness from my blonde, which was a nice bonus.

Go Blonder is a great little fixer for those in between colour periods. I still go to the salon to get my colour done...just not nearly as often as I used to, saving me tons of money and time. This product may not work quite as well on darker roots, but for people with dirty blonde to even a light brown should be fine. I also found that applying heat directly on my roots sped up the lightening process. It is even suggested on the bottle to use a flat iron, but I found the blow dryer did the trick. I have heard of some people experiencing itchiness and burning after using the spray, although I myself never did. If you are using the spray for the first time, I would recommend maybe doing a test patch, as well as not using the product too liberally. I found a little went a long way, and the product lasted me quite some time.

This spray works great! I bought this product with a friend. I liked the idea of being able to control how light my hair is becoming. I used the spray to lighten my bangs and it worked fantastically! Now my hair is blonde in the front and brown in the back, just like I wanted it to be!

This product is great because you can control the amount of spray you put on. Its a lot cheaper then dye. I only recommend this product for your hair if you are wishing for highlights or a small amount of hair.

When I started using this product, I sprayed my hair everyday on towel dried hair. Using heat, such as a blow dryer, makes the product work faster and better. I also used a curling iron or a flat iron everyday. Now, I use the spray everyday but I don't use a blow dryer.

I AM A BRUNETTE AND THIS PRODUCT DOES WORK ON MY BLACK HAIR!!!!!!!!!!!!!!!!!!!!!!!!!

I used this to create subtle highlights and they look great!
I do not recommend this if you are going to dye your whole head; for that i would recommend bleach or dye.
I wanted highlights without the damage from bleach.
I sectioned off the pieces that i wanted highlighted and pull the rest back. spray each section and flat iron. this process can take a long time. in 10 minutes my black hair was a medium-light brown, and after re-spraying my hair and continuing flat ironing for another 10 minutes, my hair was a dirty blonde. At this point i stopped because i wanted copper highlights to match my olive skin tone. once you wash your hair, the highlights will get a bit darker.
My hair was not damaged because there is a heat protectant in the spray!
I have had the highlights for almost two and a half months now, they have stayed a brassy-copper color that i love-the only problem is the grow out! I will definitely re-touch them soon!

I absolutely love this product!
I've been for many years hating my hair colour being this light brown colour cause I felt that a lot of girls had this hair colour and that it was boring.
I found this product online which was recommended by my friend so I bought it to try out.
After trying it 5 times, my hair was so much lighter and everyone noticed how much lighter my hair was and how it looked good.
It definitely works and my hair is still soft and smooth like it was before (never dyed my hair before).
Depending on your hair quanitity will depend on how much product you will use and have left after 5 times.
I still have about a 1/3 of a bottle left after 7 times so now I'm just going to keep it and use it to lighten every once in awhile.
Buy!