Wow! If your going to cover up a few grays you might make it out still intacked. I went in requesting three to four low light on top to amplify the blonde instead of using harsh bleach I ask her to put three maybe four dark brown accident lowlight . I even showed her about how think and how far apart I wanted them. She took it upon herself to give me lowlights very close together all over my head using a mix of several different colors turning my hair poop brown. Oops she says I think I put to many oh you mean you wanted it to be light? I was like wtf . she then proceeded to fix it by bleach to try and return my hair to the natural blonde I walked in with and turned it copper green white gray and clear. Did I mention I had no gray prior to. If you care about your hair and don't want to pay almost 200 bucks to have it destroyed I wouldn't go there.