Just finished getting mine ready for winter... a quick wash, then a couple coats of Liquid Glass on the hood and other non-greasy surfaces. That stuff makes snow, dirt, and everything else just slide right off with a hose, either air or water, depending on season. (Even the cat can't stand on the hood after Liquid Glass treatment, he slides right off!)
Next, finish cleaning, sharpening & greasing the MMM, then put that away and get the blower out, won't be long!
Had a bit of a delay, however- seems my Jetta TDI wagon was finally ready for new rotors & pads on the front....