Detailing is the little brother of my pressure-washing hustle: same customer, same driveway, smaller machine. It starts cheaper than nearly any service business — you can take money with about $400 of gear — and the demand is real, because a proper interior detail is two to four hours of labor almost nobody wants to do on their own car.
But detailing has something the mowing and washing businesses don't have as brutally: a hard ceiling. There's no 15-inch surface cleaner for a minivan full of Goldfish crackers. Your hands are the machine. This article prices the kit, builds the pricing sheet, and then does the thing detailing videos never do — shows you exactly where the ceiling is.
The kit, priced from real shelves
You do not need a $2,000 extractor to start. You need a vacuum that doesn't quit, a polisher that won't burn paint, and chemicals bought in gallons instead of spray bottles.
| Item | Where | Price |
|---|---|---|
| 5–6 HP wet/dry vac with detail attachments | Home Depot / Harbor Freight | $70–$130 |
| 6″ dual-action (DA) polisher | Harbor Freight (Bauer) / Amazon | $65–$120 |
| Foam cannon + wash mitts + drying towels | Amazon / Chemical Guys kit | $60–$90 |
| All-purpose cleaner, interior detailer, wheel cleaner (gallons) | Auto parts store / online | $70–$110 |
| Brush set, clay bar, applicator pads, glass towels | Amazon | $40–$60 |
| Two 5-gallon buckets, grit guards, folding table | Home Depot | $35–$55 |
| Startup total | $340–$565 |
Prices checked August 2026 across Harbor Freight, Home Depot, and Amazon listings. Ranges reflect brand choice; the low end is fully workable.
Two upgrades earn their money later, not now: a carpet extractor ($150–$450) once you're doing two interiors a weekend, and an ozone generator ($80–$150) the first time someone asks about smoke smell — that job alone bills enough to cover it. Skip ceramic-coating certifications your first season. That's a different trade with a different insurance bill.
You're working off the customer's spigot and outlet, same as washing. Confirm both exist before you quote — apartment complexes are where mobile detailing quotes go to die.
The pricing sheet
National cost data gives you the guardrails: a full detail on a standard car runs $150 to $400 at professional shops, with interior-only work at $100–$250, and trucks and big SUVs bill $50–$150 more than sedans everywhere, because they are simply more square feet of sticky.
Here's the sheet I'd run as a new weekend operator — priced under the established shops, not under the guy with a ShamWow:
| Package | Price | Your time | Consumables |
|---|---|---|---|
| Wash + vac + windows (maintenance) | $60–$90 | 1–1.5 hr | $5–$8 |
| Full interior detail | $120–$180 | 2–3 hr | $10–$15 |
| Full detail, inside + out | $180–$280 | 3–4.5 hr | $15–$25 |
| Truck / 3-row SUV full detail | $230–$330 | 4–5.5 hr | $20–$30 |
Set against HomeGuide 2026 shop ranges; mobile convenience justifies the mid-range, not the bottom. Kid-seat and pet-hair cars: add $25–$50 and say so up front.
The line that saves your Saturday: charge for condition, not category. A "full detail" on a commuter Corolla and a "full detail" on a farm truck with three winters of dog are different jobs. Photos before you quote, always. My rule from the flipping days applies here too — the deal is made when you buy, and in detailing, the money is made when you quote.
The ceiling, in one chart
Now the part the course-sellers skip. Detailing sells your hours, and weekends only have so many. Two full details is a realistic solo Saturday — three if they're small cars, you're fast, and nothing goes wrong. Call it $400–$550 gross on a very good two-detail day.
Run the annual math honestly: $700–$900 gross on a fully booked weekend, maybe 40 workable weekends in an Ohio year, minus chemicals, fuel, insurance, and self-employment tax — you're looking at a realistic ceiling around $18,000–$24,000 a year of net income for every single weekend of your life. That's real money. It is also the whole pie, forever, unless you hire help or open a shop — at which point you own a different, much more expensive business.
Compare that with the route math that governs mowing: a mowing route compresses (tighter yards, faster cuts), but a detail never gets much faster than three hours. The skill improves; the minutes barely move. Book jobs in the same neighborhood back-to-back or you'll donate an hour of every Saturday to the highway.
The add-ons that raise the ceiling
You can't add hours to a Saturday, but you can raise what an hour bills. Detailing has a menu of add-ons that take minutes, not hours, and the shop pricing on them is public: headlight restoration runs $50–$125 at professional shops for maybe 30 minutes of sanding and sealing; engine bay cleaning bills $50–$150; clay bar and sealant work adds $50–$100 to an exterior. My rule for offering them: quote the add-on while you're standing at the car for the base job, when the customer can see exactly what you're pointing at. "Those headlights would take me 25 minutes and $60 to fix" closes at a rate no website menu ever will.
The other ceiling-raiser is boring: repeat cadence. A one-time $250 full detail is a good day; the same customer on a $75 monthly maintenance wash is $900 a year, sold once. Full details are the marketing; the monthly route is the business. Ten monthly regulars plus one full detail each Saturday is a completely booked, completely predictable operation — and predictable is the thing weekend businesses almost never get to be.
Two lesser-known demand pockets worth chasing once you're rolling: people selling their cars (a $150 detail against a private-sale price bump is the easiest yes in the business) and lease returns, where your $200 saves them from the inspection company's cleaning fees. Both arrive with a deadline, which means neither haggles much.
The unglamorous parts
Break-even comes fast; consistency doesn't. At $340 in gear and roughly $150 net per full detail, you're profitable on job three. The hard part is jobs eight through eighty: repeat customers on a schedule. Push the $60–$90 maintenance wash as a standing monthly appointment — a route of twelve monthly regulars is worth more than any viral before-and-after photo.
Insurance before strangers' cars. A DA polisher in wrong hands can burn through clearcoat, and you're driving to jobs with equipment. General liability for a solo mobile detailer typically runs $40–$90/month; garagekeepers-style coverage matters the day you drive a customer's car even ten feet. Boring, cheap, non-negotiable.
Water and weather own your calendar. Rain cancels exteriors, 95-degree sun flashes your products dry, and below about 40°F everything gets miserable. In the Midwest this is a March-to-November business — plan the winter gap like it's a bill.
Your knees vote too. Four hours of car yoga per detail is honest labor. The guys who last set up lights and do interiors in a garage year-round.
From zero to first paid detail
The launch sequence
- Detail your own car, then two relatives' cars free. Time every stage — you'll be shocked where the hours go (it's the wheels and the vacuuming, not the polish).
- Photograph those three cars honestly: full sun, phone camera, before and after.
- Get a general liability quote from the usual small-business insurers before you advertise.
- Post the pricing sheet — packages and prices, no "DM me" — in two local Facebook groups.
- Ask for photos of every car before quoting, and add the condition surcharge out loud.
- Book by neighborhood: two jobs, same street beats three jobs across the county.
- Park 25–30% of every job for taxes and run the cost-per-use math before any gear upgrade beyond the starter kit.
Worth it?
Cheapest startup ledger of any hustle I've run, fastest break-even, real demand. Go in knowing what it is: a $18K–$24K-a-year job you bolt onto your weekends, not a business that scales while you sleep. If you want income that grows past your own two hands, this is the on-ramp — not the destination.