Hair color correction is a big money maker in salons nationwide. The reason: over-the-counter hair coloring products have given consumers the impression that hair color is easy and extremely affordable. One look at a professionally-colored model on a commercial or glossy magazine page, and many people clamor to the closest drug store to purchase a $5 box of color with the hopes of receiving a $50 salon look.The results are often disastrous, and it can take hundreds of dollars to correct a hair color problem that could have been prevented with just a
