I have had 3 treatments to date and have tried many different settings. The first time I went I had it on a relatively low setting but the technician did several passes over my entire face. On subsequent visits I have been taking a more intense treatment, it is a little uncomfortable at first but with the anesthetic cream you quickly get used to it and its not much to worry about.<br/>I would highly recommend the treatment to anyone who has suffered from acne. It's really helped me a lot.<br/>I am 2nd Generation Australian with rather light skin. If anyone has any questions feel free to ask. I have read several of the posts below and do not really understand where most people are going wrong, I did not experience any redness or down time at all and went straight back to work.