What Is Included in a Full Detail? The Checklist Studios Use

The exterior half of a full detail follows a fixed sequence most studios use regardless of brand, because skipping or reordering a step tends to undo work done earlier in the process.

Wheels and tires are cleaned first since they carry the most contamination. The body is then pre-rinsed, washed with pH-balanced shampoo, and specifically checked at door jambs and trunk edges, spots a basic wash routinely misses because they are not visible from a quick walk-around.

The interior half works top to bottom and dirtiest to cleanest, the same logic as the exterior sequence, so dust and debris do not resettle on a surface already cleaned.

A thorough interior pass covers every touch point in the cabin, not just the visible seats and carpet, since allergens and bacteria concentrate on items like the center console and door handles just as much as on upholstery.

Most studios include the core wash, decontamination, dry, and protection steps in their base full-detail price, along with the full interior checklist above. Where pricing structures diverge is on anything that requires machine work or extended dwell time.

Clay bar treatment, paint correction, engine bay cleaning, and headlight restoration are the four items most often priced separately, since each needs dedicated tools or time the base package was not built to include.

Engine bay cleaning sits outside the standard checklist at most shops because it needs cool engine temperatures, covered electrical components, and low-pressure water rather than the pressure-washing used elsewhere on the exterior. When it is included, the process covers cooling the engine, protecting the alternator and fuse box, degreasing, rinsing carefully, and drying before the car is driven.

A final inspection closes out the job: a walk-around checking for streaks, missed spots, and leftover product residue before the car is handed back. This step is the easiest to skip when detailing at home and the one that most separates a professional result from a rushed one.

Once you know the standard checklist, a quote becomes easy to evaluate: ask what is included from the lists above and what counts as an add-on, rather than comparing bottom-line totals that may cover very different scopes of work.

On Coateau, typical ranges for a full detail on a standard sedan run $300 to $550, and paint correction on top of that runs $500 to $1,200 when the paint needs it. Running the same vehicle through a few local studios on Coateau's instant quote tool makes it straightforward to see which quote actually matches the checklist above.

A handful of small items are the easiest to skip when a detailer is moving fast, and they are often the first things a careful customer notices during a final walk-around. Door jambs, the inside edge of the fuel door, the area under wiper blades, and the trunk's weatherstripping channel all collect grime that a quick wash passes over.

On the interior side, the gap between the seat and the center console, the area under the floor mats, and the inside of cup holders are the spots most likely to get a quick wipe instead of a real clean when a shop is rushing between appointments. Asking specifically about these areas during booking is a reasonable way to gauge how thorough a given studio actually is.

Each add-on item extends the appointment as much as it extends the bill. Clay bar decontamination typically adds 30 to 60 minutes. A one-step paint correction adds several hours on its own, since it is done by hand or machine across every exterior panel. Ceramic coating adds both application time and, for many products, a cure period before the car can be driven in rain.

Booking an appointment without accounting for this extra time is a common reason full-detail jobs run longer than expected, so confirming the estimated total time alongside the price avoids a surprise when picking the car up.