Don't want to threadjack but I have a similar question [and can't post a new topic because I'm under 10 posts!!]
Same situation, older cars... Just bought a PC, heard good things about Duragloss & Meg's professional, like the idea of stuff I don't have to pay shipping for, have several cars in different stages of paint [dis]repair, what products are best to start with? I just can't afford redundant steps right now and am totally mystified by glazes polishes cleaners etc despite researching every detailing site ever, all day [maybe that's the source of the confusion! [Slow time in the car business]]
Daily driver is 04 Neon, solar yellow, paint's in pretty good shape but lots of very faint cobwebs in the sun; it's been maintained w/ Meg's 3-step consumer for most of his life.
89 Ford Escort picked up as a beater, "wild strawberry" light red metallic, lots of defects swirling, heavy oxidation, some paint scuffs
98 Sebring convert, similar color as Escort but no metallics, medium oxidation & heavier swirls
01 black BMW 3-series, came with dealer-installed swirls, also my mom parks it under trees specifically a huge tar-of-death pine tree at work against my best efforts, it's also cloudy & chalky as would be expected from black paint, obviously I'll practice on the others before moving up to black;
Finally the fiance's black 01 Silverado, which he stopped washing & waxing several years ago because "Every time I washed it I saw more stone chips and it pissed me off, so I just stopped washing it altogether"[!!!!!] So I can't even look at this truck, it feels furry even after you wash it but clay brings up none of the garbage you would expect; it's totally cloudy & chalky and swirled and just ughhhhhh
Sorry again for threadjack but any advice will probably help me *and* FIZZL!
Thanks in advance,
Lauren