Treat it like a car....that does work. But, I've been using different fibreglass boat cleaning products for years with good success. MacGuiers' (sp?)makes a full line with varying amounts of abrasive, so you can start with oxidation remover, go to color restorer, and end up with a good polish. There are several other formulas in the line,too. I don't think any of these have quite as much abrasive as auto rubbing compound, but I'm not sure it really makes a lot of difference. For some reason, it seemed like a bow finish would respond better to something made for a fibreglass boat. Lately, I've kinda reduced it to more of a two step process for most bows. Something like color restorer to really cut through the crud and oxidation, and then switch to bowdocs polish.....don't even want to think about him cackling wickedly and stirring a big smoking cauldron of....who knows what.....and then me innocently rubbing it all over my precious bows! But, if I shut my eyes,and refuse to think too much about it - the stuff works wonders!