I picked up a bottle of the 105, a bottle of 601 and 2 bottles of the Aqua Wax. I put a coat of the 601 on after claying. The bottle says not to remove the haze. There was no haze to remove. I waited 30 min and then put a coat of the 105 on. I waited an hour before removing with a MF. The shine looked good but not much different than the NXT I had been using. I talked to one of the owners of Brothers. Jerry told me to just wait overnight. He said to call him in the morning with the results. Yesterday the shine was much brighter. I planned on putting another coat of the 105 on before applying the AW. I called Jerry and told him the results of the first coat. I told him I was planning on a 2nd application of the 105. Jerry suggested applying a 2nd coat of the 601 prior to 105. I asked if it would remove the prior coat. He said no way it will make the shine brighter and more durable. I waited a full 24 hrs and applied a 2nd coat of both products. This morning I couldn't believe how much brighter the finish was. The depth was amazing. I plan on putting the AW on tonight. I am not a professional detailer and don't claim to be an expert. I have used just about every otc product available over the last 35 years. I can truthfully say I have never had a product produce a finish like Duragloss. The price is great also. I found it at a local Carquest. Napa also is supposed to carry DG products. When I stopped at a local NAPA, their catalog didn't list the 105. I know you can also order directly from the manufacturer.