Owning a car is mostly maintenance with moments of joy, and washing it by hand is the rare chore that is also a way of paying attention. You notice the tire that is losing air, the small scratch that needs a touch-up pen, the headlamp that has yellowed. The machine talks to you when it is wet.
The method matters more than the products. Rinse first to move the grit, wash from the top down with two buckets — one soapy, one clean — and dry with a microfiber towel before the sun does. Twenty minutes of work, and the paint looks like the day you bought it.
Skip the drive-through wash occasionally, not out of snobbery, but because the touchless kind misses the detail and the brush kind can leave fine marks on dark paint. One Saturday a month, in the driveway, with the radio on — that is the whole ritual.