I think everyone should have a wet brush in their collection of hair tools. The bristles are soft, flexible and designed to collapse when they hit a tangle so it doesn't rip through your hair. Really awesome for kids and for tender headed people! It also ends up being a really great time saver since it goes through hair so easily and gently!
As a licensed professional, Wella Blondor is always my go to! I feel comfortable and confident with this product. it lightens beautifully and quickly while not being more harsh than is necessary for a hair lightener.