Sorry for the question, but I am a little confused. I clayed and put Meg's ultimate wax on last year. After getting the "detailing bug", I have been searching the past few months and have purchased a random orbital and better products. It's time to clay, polish, an seal my car now. I keep hearing bout people using Dawn dish soap to strip the old wax and sealant, claying, washing again, polishing, and sealing. Do I need to do this to allow the sealant to bond to the paint? Or will claying and polishing do that? I am going to try Blackfire this time with their polish. Thanks