A clean exterior gets compliments; a clean interior is what you actually live in. Professional detailers follow a fixed order inside the car, and it is the order that makes the difference between a quick tidy and a properly fresh cabin.
Before you start
- Remove everything: floor mats, rubbish, child seats, the things in the door pockets and the seat-back pockets.
- Work from top to bottom, because dust falls.
- Work dry before wet: vacuum and brush before you use any liquid.
The checklist
- Floor mats out. Shake, vacuum and wash rubber mats. Carpet mats can be brushed and shampooed and left to dry in the sun.
- Headliner. Only a light wipe with a barely damp towel. Headliner adhesive can fail if it is soaked.
- Air vents and seams. Use a soft detailing brush while the vacuum nozzle sits just below to catch the dust.
- Dashboard, console and door panels. A dedicated interior cleaner sprayed onto a towel, then a matte UV protectant.
- Touch points. Steering wheel, gear selector, door handles, window switches, screens. These carry most of the skin oil and grime.
- Seats. Vacuum deep into the seams with a crevice tool. Fabric gets a light foam and a soft brush; leather gets its own routine (see our guide to leather seat care).
- Carpets. Vacuum slowly in two directions to lift the pile. Spot-treat stains with a carpet cleaner and blot, never rub.
- Glass last. Interior cleaners and dressings leave overspray, so the windows come at the end.
- Mats back in, final look with the doors open in good light.
Tools that earn their place
| Tool | What it is for |
|---|---|
| Vacuum with crevice tool and brush head | Seats, seams, carpet, vents |
| Soft detailing brushes | Vents, switches, stitching |
| Microfiber towels (several) | Hard surfaces and glass, kept separate |
| Interior cleaner, pH-neutral | Plastics, vinyl, light fabric stains |
| Matte UV protectant | Dash and door panels |
Smells
Air fresheners cover; cleaning cures. Most car odours come from something specific: spilled milk under a seat, damp carpet, a forgotten gym bag, a cabin air filter that has not been changed in years. Find and remove the source, dry the carpet completely, and replace the cabin filter. Only then think about scent.
How long it takes
A thorough interior on a normal family car is two to three hours. A quick maintenance version, vacuum, touch points and glass, is twenty minutes and worth doing every couple of weeks.
A fresh interior pays off in small moments: the passenger who does not have to move a pile of receipts, or the valet at a hotel or casino resort who opens your door and finds a car that looks cared for. People notice, even if they never say so.
