Wax?
I tend to "wax" in the Spring, prior to launch (two coats). I don't think it makes too much difference Fall or Spring.I recommend "Starbrite Marine Polish with Teflon". It goes on easy, cleans well and comes off easy...and it lasts all year. (Most "wax" type products will not last near as long.)I have had my O'Day 22 for 29 years, the topsides still look good!Good Luck!