Question

How long do you leave Blue shampoo in your hair?

Answer 1

When washing your hair with Blue Shampoo you only need to leave the Blue Shampoo in your hair for around 5 to 10 minutes.

Then you can rinse the Blue Shampoo out of your hair like normal.

To get the best results when using Blue Shampoo you should wash your hair with the Blue Shampoo once or twice per week.

You can wash your hair more often with the Blue Shampoo but once or twice per week is usually enough to get the results of Blue Shampoo.