The buy one thing I can tell you about hair color is that it takes time and knowledge patience is the key to a great hair color .

1. The understanding of the product and process

2. Hair color chemistry hair color it’s not like paint , when we use color it does not come in color it’s a chemical reaction that happens when it’s mixed.

3. Most damaging come from the use of using high developers when used wrong.

4. In highlighting hair dressers are very impatient when mixing a bleach to lighten hair they tend to use 30 vol and higher which causes more damage.