Interior Add-On, Per Area

⚠ Deep Carpet Soiling

Your Floors Look Clean.
They’re Not.

Years of tracked-in dirt, spilled drinks, and ground-in debris embed deep into carpet fibers where vacuuming can’t reach. Hot-water extraction flushes it out of the pile and pulls it back up.

Vacuum lines on car carpet during interior detailing, SF City Wash mobile detailing
The Problem

What Vacuuming Leaves Behind

A vacuum removes loose surface debris. Anything that’s been ground in, soaked in, or trapped below the top of the pile stays exactly where it is.

01

Ground-In Dirt

Every time someone steps in the car with dirty shoes, fine particles get pressed deep into the carpet pile by foot traffic. They become mechanically embedded in the fibers and resist vacuuming.

02

Spill Residue

Coffee, juice, and food spills that reached the carpet leave sugars and proteins embedded in the fibers. Those are what keep producing a smell weeks later, and wiping the top of the carpet does nothing about them.

03

Damp That Never Dries

Car floors take wet shoes, spilled drinks, and fog damp, and they sit under mats where nothing dries properly. That is where a musty smell starts, and it is the hardest part of an interior to reach with a vacuum.

Why It Matters

Carpet Is the Hardest Interior Surface to Keep Clean

It’s the first thing clients step on, the first thing a buyer examines, and the surface most likely to hold odor.

Odor Source

Most persistent vehicle odors come from carpet, not seats. Food and moisture sitting in the floor fibers keep producing it, and an air freshener only covers it for a few days.

Under the Mats

Floor mats hide the worst of it. We pull them, treat the carpet underneath, and treat the mats separately, which is the part that gets skipped in a normal vacuum pass.

First Impression

Buyers open the door and look at the floors first. Stained or dirty carpet is one of the most common reasons buyers discount an otherwise solid vehicle.

Our Process

How Carpet Extraction Works

The same hot-water extraction used on house carpet, worked area by area across the vehicle floor.

STEP 01

Vacuum First

We vacuum the carpet thoroughly to remove all loose surface debris before the extraction begins. Starting with wet extraction on an unvacuumed carpet creates mud.

STEP 02

Pre-Treat Stains

Visible stains and high-traffic areas get a pre-treatment application and agitation with a carpet brush to loosen bonded debris before extraction begins.

STEP 03

Hot-Water Extraction

Heated water and cleaning solution inject deep into the carpet pile, dissolving embedded soiling, then extract it back out with strong suction. Multiple overlapping passes per area.

STEP 04

Inspect & Groom

We inspect every area for remaining stains and groom the carpet pile to restore its texture and speed up drying. Heavy staining gets a repeat pass.

What’s Included

Carpet Extraction Add-On

Added to any Interior Services or Full Package booking. Priced per carpet area (front driver, front passenger, rear, trunk/cargo) with caps by vehicle size.

  • Pre-vacuum before extraction
  • Stain pre-treatment and brush agitation
  • Full hot-water extraction per area
  • Post-extraction pile grooming
  • Repeat passes on heavily soiled areas
Drying time: 2 to 4 hours with windows cracked. Leave windows slightly open for air circulation. Carpet is ready to use when it feels damp-dry rather than wet.
PricingRate
Per Carpet Area$25
Sedan / Coupe cap$125
Midsize SUV / Crossover cap$125
Large SUV / Truck / Minivan cap$175

Add-on to Interior Services or Full Package. Treat only the areas that need it or all areas for a full reset.

Pair with Seat Extraction for a complete fabric interior refresh in one appointment.

Clean Floors Change the Whole Interior

Add carpet extraction to your next detail. We come to you anywhere in San Francisco.

FAQ

Common Questions

One area is one distinct carpet zone: front driver floor, front passenger floor, rear row floor, or trunk/cargo area. A standard 4-door sedan has 3 floor areas (front driver, front passenger, rear) plus the trunk as an optional 4th.
Typically 2 to 4 hours with windows slightly cracked. Parking in direct sunlight speeds this significantly. The carpet is safe to use when it feels damp-dry rather than wet. We strongly recommend leaving windows open for ventilation after the service.
Most stains respond well, including old ones. Very old stains that have been heat-set, dried under direct sun for months for example, may be partly permanent. We pre-treat and assess each stain and advise on expected results.
Rubber and plastic floor mats are cleaned separately as part of the standard interior detail service. Carpet extraction targets the carpet pile beneath and around the mats, not the mats themselves.