From: Tommy Maness (Salon OGGI)
In Reply to: COLOR & MY BKT question EXPERTS PLEASE HELP ME!!!!!!!!!!! VERY CONFUSED posted by Beth on April 14, 2009 at 5:59 pm:
Each time you have a chemical service, it will remove some of your keratin treatment. It is always better to have your hi-lites or color before your BKT. Keratin treatments last about 3 months give or take depending on the porosity of your hair, how often you shampoo and how often you color. Hi-lites are actually stronger than just having permanent color. Wait as long as possible.