Book a maintenance wash if
The interior is fine, the paint is just dirty, and it has been a few weeks. This is the common case.
A maintenance wash keeps a car in the condition it is already in. A full detail changes the condition it is in. If your car is already in good shape, you want the first one, and it costs a third as much.
The pattern that works for most people in this city: a full detail two to three times a year, with an exterior wash every two to three weeks in between. Details reset; washes hold.
Detailers make more money selling full details. This guide is about when you do not need one.
| Maintenance wash | Full detail | |
|---|---|---|
| What it does | Removes what has landed since last time | Resets the car, inside and out |
| Sedan price | $100 (Exterior Wash & Protection) | $279 (Full Package) |
| Time | 1 to 3 hours | 3.5 to 5 hours |
| Interior | Not included | Full interior detail |
| How often | Every 2 to 3 weeks | 2 to 3 times a year |
| When it is the right call | The car is already in good condition | It has been months, or the condition has slipped |
Prices shown are sedan. Midsize SUV is $125 / $300 and large SUV or truck is $150 / $350.
Most people run their car on a rescue cycle: leave it until it is genuinely bad, then book the biggest service available, then leave it again. It feels efficient and it is the most expensive way to do it.
The reason is that damage is cumulative and mostly preventable. Bird droppings and sap etch clear coat within hours to days. Iron particles embed and corrode. Salt film holds moisture against the paint. Spills soak into carpet padding and become smell. Every week those sit on the car, the eventual fix gets bigger and more expensive.
A regular maintenance wash removes those things before they become permanent. It is not about the car looking clean — it is about resetting the clock on everything that is quietly getting worse.
The full detail then does the work a wash cannot: extraction, decontamination, leather and interior protection, the deeper reset. Doing that two or three times a year against a background of regular washes keeps a car in a condition where it never needs rescuing.
Compare it honestly. Four full details a year on a sedan is four times $279, and the car looks good four times. Two full details plus a wash every two to three weeks costs more across the year and the car looks good all of it — and it never accumulates the damage that makes the next detail a rescue.
The interior is fine, the paint is just dirty, and it has been a few weeks. This is the common case.
It has been more than four months, or something specific has changed — a spill, a dog, a road trip, a season of street parking.
That is bonded contamination and it needs decontamination, which sits alongside the full detail rather than a wash.
See the rough paint guide.
The outside is fine and the inside is the problem. No need to pay for the exterior half you do not need.
Then maintenance washes are the whole plan for the paint, every couple of weeks. The interior still wants its own schedule.
See the coating maintenance guide.
A stain, a smell, pet hair, a mark on the paint. Book the base service and add the add-on that targets it, rather than assuming a bigger package covers it.
For a street-parked car in San Francisco with no dog and no kids. Adjust upwards for either.
If you tell us what the car actually looks like, we will tell you which of these it needs. That is frequently the $100 wash rather than the $279 detail, and we would rather have you on a rhythm than sell you one big job a year.
Booking a run of appointments is the easiest way to hold a regular slot.
More short answers live on the FAQ.
The services this guide is about:
Back to the full guide library.
Wash it regularly, detail it properly twice a year, and it never gets bad enough to need saving.