Car Interior Detailing & Cleaning
Salt, stains, pet hair: we remove what a vacuum leaves behind.
Interior car cleaning in Montreal, Laval and the North Shore, at our Terrebonne studio: seat and carpet shampoo with hot-water extraction.
- Price confirmed before we start
- The price follows the interior’s condition
Prices for a compact car or sedan. The final price depends on the vehicle size and condition. GST and QST extra.
Send 2 or 3 photos of the interior and we’ll give you an estimate, confirmed at the inspection.

The same driver’s seat, before and after
5 stars on Google110+ reviews
Hot-water extractionWhat a vacuum can’t pull out
Price confirmed before we startIt doesn’t change without your OK
Climate-controlled studioTerrebonne, by appointment
Your interior
Does this look like your car?
Every one of these is handled with the same deep cleaning. What changes is the time it takes, and so the price.

Winter salt and calcium in the carpets
White rings on the carpets and lower door panels after winter. Hot-water extraction dissolves the salt and pulls it out of the fibres instead of spreading it.
In the price guide
Salt, stains or pet hair
Stained car seats
Coffee, food and mud on fabric seats. Car seat cleaning with shampoo and extraction removes most of them; a stain that changed the fabric’s colour may only fade, and we tell you before we start.
In the price guide
Salt, stains or pet hair
Embedded pet hair
Hair woven into the carpet and fabric won’t come out with a vacuum. We remove it before the extraction; it’s part of the job, and the time depends on how much there is.
In the price guide
Salt, stains or pet hair
A used car to reset
You just bought it and the interior still shows the last owner. We deep clean the seats, carpets, trunk and every surface.
In the price guide
Very neglected
Kids, crumbs and spills
Crumbs in the seat rails, spilled juice, stains around the car seats. We vacuum every corner, treat the stains and clean the surfaces you touch most.
In the price guide
Normal to salt, stains or pet hair
Long overdue
Ground-in dirt everywhere, sticky plastics, matted carpets. This one takes the most time, so the price is confirmed at the inspection.
In the price guide
Very neglected
A smell of smoke, cannabis, pets or mould? Cleaning removes dirt that smells; an odour that’s soaked in needs an odour treatment. See smoke and odour removal →
Not sure? Text us 2 or 3 photos. We’ll tell you which line of the price guide your car is in.
Results
The same interior, before and after
Cars cleaned at our studio, photographed from the same angle before and after.
Salt and calcium on the driver’s floor carpetDrag to compare: the same spot, before and after
Stained fabric seatDrag to compare: the same spot, before and after
Pet hair in the carpetDrag to compare: the same spot, before and after
What our clients say
Google reviews of interior jobs, word for word.
Brought my car here in the worst shape possible. I had 2 other detailers try to clean the salt but both failed to do so. Psycho Detailing did a great job and now it looks brand new. […] They pay attention to the smallest detail down to the gas pedal.
Basel F. · Google review · Interior detailing
With kids and winter salt, my car interior was a complete mess and I honestly thought it was beyond saving. Psycho Detailing did an amazing job. The interior detailing removed all the salt stains, the carpets and seats look new again, and the car smells fresh. You can really see the attention to detail.
Mohamad D. · Google review · Interior detailing
I gave in a dirty car white carpets from Salt and I got back like brand new. Very detailed!!! Recommended for everyone!
Abraham G. · Google review · Interior detailing
Psycho Detailing did an amazing job with the interior detailing of my 2024 Civic Si, the car was originally not very dirty but they made it look and feel brand new, they went and cleaned every nook and cranny, super attentive to detail and the whole experience from booking to seeing the car was seamless, highly recommend
Simon R. · Google review · Interior detailing
How it works
Shampooed and extracted, seat by seat
We look at the interior with you and confirm the price, then every seat and carpet is shampooed and extracted by hand at the studio.

01 Inspection
- We look at the interior with you and confirm the price
- A 20% deposit confirms your date. It’s applied to the balance.
02 Vacuum
- Vacuum everywhere, pet hair removed
- Salt and dirt loosened from the fibres
- If the price needs to change, we call you first
03 Extraction
- Shampoo, then hot-water extraction: the dirty water comes out with the dirt
- Leather cleaned and conditioned
04 Finish
- Surfaces and glass done by hand
- We check every area with you at pickup
Why not an interior wash at a car wash?
A car wash vacuums and wipes. Here the seats and carpets are shampooed and extracted, and the time follows the interior’s condition: that’s what removes salt, stains and pet hair.
Prices
What's included in our car interior cleaning
More than an interior wash: the same complete, professional job on every car, from the trunk to the windshield, done by hand at the studio.
Same work on every car
Deep interior cleaning
Starting at $249
+ applicable taxes
SUV, pickup, minivan: starting at $299
For a normal interior in daily use. Salt, stains or pet hair: see just below.
At a glance
- Full vacuum, trunk includedYes
- Seat and carpet shampooYes
- Hot-water extraction of the carpets, floor mats and fabric seatsYes
- Leather cleaned and conditionedYes
- Dashboard, console and door panelsYes
- Vents, cupholders and crevicesYes
- Door jambsYes
- Interior glassYes
- Salt, stains and pet hairTreated, priced by condition
When it takes more time
| Interior condition | Sedan, compact | SUV, pickup, minivan |
|---|---|---|
| Salt crusted, stained seats or pet hair | Sedan, compact$299 to $399 | SUV, pickup, minivan$349 to $449 |
| Very neglected, or a used car to reset | Priced at the inspection | |
How much does interior car detailing cost?
Starting at $249 for a sedan or compact and $299 for an SUV, pickup or minivan in normal condition, before taxes. Every car gets the same work; the time changes with salt, stains, pet hair and size.
Several problems at once, an extreme case or a large 3-row vehicle: priced at the inspection.
The price is confirmed before we start and doesn’t change without your OK.
Prices before taxes. GST and QST extra.
What moves the priceVehicle sizeCrusted saltEmbedded pet hairStainsLeatherTime since the last cleaning
Send 2 or 3 photos of the worst area and we’ll give you an estimate.
Interior and exterior in one visit? See full detailing, from $319 →
In short
Psycho Detailing does deep interior car cleaning at its Terrebonne studio, for clients from Montreal, Laval and the North Shore. Seats and carpets are shampooed and cleaned with hot-water extraction; salt and calcium, stains and pet hair are removed, and leather is cleaned and conditioned. Interior detailing starts at $249 for a sedan and $299 for an SUV in normal condition, before taxes, and the price is confirmed before work begins. Smoke, pet or mould odours are handled by the odour removal service.
Interior detailing: frequently asked questions
The questions our clients ask us most.
At Psycho Detailing, deep interior cleaning starts at $249 for a sedan or compact in normal condition and $299 for an SUV, pickup or minivan, before taxes. With crusted salt, stains or pet hair, expect $299 to $399 for a sedan and $349 to $449 for an SUV; several problems at once or a very neglected car are priced at the inspection. The price is confirmed before we start.
A full vacuum, trunk included; shampoo and hot-water extraction of the carpets, floor mats and fabric seats, or leather cleaned and conditioned; the dashboard, console, door panels, vents and crevices; the door jambs and interior glass. Salt, stains and pet hair are part of the job.
Yes. Hot-water extraction dissolves salt and calcium and pulls them out of the fibres, instead of spreading them like a cloth would. A crust left all winter can take two passes; that’s included in the price confirmed at the inspection.
Most of them, yes: coffee, food, mud, salt. An old stain, dye from jeans, bleach, ink or a burn may only fade, because it changed the fibre’s colour. We tell you at the inspection, before we start.
Yes, it’s part of the job. Hair embedded in the carpet and fabric takes more time: a car with a lot of pet hair sits in the salt, stains or pet hair line of the price guide, and an extreme case is priced at the inspection.
In most cases the car is ready the same day; pickup time is confirmed when you book. Extraction pulls the water out with the dirt, and we dry the carpets and seats at the studio before handing the car back. They may still feel slightly damp that day.
Yes, when the smell comes from dirt, like food, a spilled drink or sweat, since we remove the source. Cigarette, cannabis, pet or mould odour soaks into the fabric and the ventilation; it needs odour removal.
An interior wash at a car wash vacuums and wipes the surfaces. Here, the seats and carpets are shampooed and cleaned with hot-water extraction, every surface is done, and the time follows the interior’s condition. That’s what removes the salt, stains and pet hair a vacuum leaves behind.
Yes. A deep interior cleaning removes the last owner’s dirt from the seats, carpets, trunk and every surface. If the car smells of smoke or pets, you need odour removal.
Interior detailing is done at our Terrebonne studio year-round, or at your place in Montreal, Laval and the North Shore when the weather allows. Add your postal code in the form and we’ll confirm if we can come to you.
Your price
Get your interior detailing price
Tell us what you drive and what’s wrong with the interior. A photo of the worst area lets us give you a more accurate price.
- Same-day reply
- Nothing is booked until you confirm
- Price confirmed before we start
What we need
- Year, make and model
- What’s wrong: salt, stains, pet hair, used car
- 2 or 3 photos of the worst area, if you can