🎯 The business: high-end car detailing in customers’ driveways and office lots — your vehicle, water tank, generator, and skills — at $150–350 per car, with paint correction and ceramic coating as the expert tier. (The fixed-location, capital version of this trade is Game plan 10.)

People who genuinely love the transformation — who feel something when a neglected car comes back to life. That sounds romantic; it’s practical. Detailing done indifferently competes with $20 washes and loses. Detailing done beautifully has no local competition at all, because the beautiful part can’t be faked and the photos prove it. If you don’t care about swirl marks, pick another chapter; your customers will be able to tell.

Weeks 1–2: setup per START HERE; roughly $3,500 of used-market equipment (pressure washer, tank, generator, extractor, dual-action polisher, lights, chemicals). Then the part most people skip: practice. Forty hours of the trade’s excellent free instruction online, applied to five family cars, until your “after” photos would convince a stranger. Those five cars are your entire opening portfolio; do them like auditions.

Weeks 3–6: Google Business Profile with those photos; ten half-price founder details traded for reviews; one before/after post per week — no trade on this page is more photogenic, which is a genuine business advantage, so use it relentlessly. Check your city’s wash-water runoff rules early; rinseless products solve most restrictions and use a fraction of the water.

Weeks 7–12: full price at twenty reviews. Then the leverage move: one office fleet day — every other Friday in one company’s parking lot, six or eight quick details, zero driving between jobs. One property manager email starts it. Fleet days are how solo detailers escape the drive-time trap.

LLC → EIN → city license → liability insurance plus commercial-use auto coverage (tell your insurer; they find out anyway) → runoff compliance → card-on-file booking. The stack is light; the barrier in this trade is skill, not paperwork — which is precisely why the skill pays.

Reviews and photos do the heavy lifting. Beyond them: one realtor who wants listing-day cars gleaming, dealership overflow when their back lot backs up, and the quiet trick of parking the finished car nose-out with your sign while you work — a two-hour driveway job in a nice neighborhood is a two-hour billboard. The knock-and-compliment on a nice car in a driveway works better than a windshield flyer and feels better too.

A $189 full detail carries perhaps $12 of chemicals and three hours of work — call it $59 an hour before drive time. Two cars a day, five days, is $7,500 a month of revenue solo. The ladder up is skill-priced: paint correction and ceramic coating jobs run $450–800 for a long day and are where seasoned operators live. Fleet days add volume without windshield time. The ceiling for one careful person is real but comfortable; the ceiling for a trained crew is a different business, and a good one.

Twenty reviews and a half-full calendar by month three; booked four days out by month six. If the calendar is empty at month four, it is nearly never a demand problem — every zip code has dirty cars and proud owners. It’s a proof problem: more photos, more reviews, faster replies. Double the content before you touch the price.

A paint-damage claim, eventually — the walk-around video before you touch every car is the habit that settles it in your favor. Weather rearranges your week; a friendly reschedule text template and a couple of covered locations keep it a shrug instead of a crisis. And your knees and shoulders are the actual capital equipment: pace the day, use the pads, stretch like it’s part of the job, because it is.