Mobile Car Detailing & Valeting

Car Odour & Ozone Treatment London

Professional Treatment for Unwanted Car Interior Smells

From+£60

Add-On to Selected Valets

  • Ozone / Odour Treatment Is an Add-On
  • It Requires Triton, Zeus or Medusa Gold
  • Complete or Permanent Smell Removal Is Not Guaranteed

Struggling with an unpleasant smell inside your vehicle?

Smoke, pets, food, drink spillages and other sources can leave odours trapped within upholstery, carpets and other areas of a vehicle's interior.

Professional car odour treatment in London

Ozone Odour Treatment From £60

  • Professional Interior Cleaning First
  • Ozone Treatment
  • Treatment Based on Odour Severity
  • Air Circulation Treatment
  • Mobile Service Across London

Available With:

Odour Treatment cannot be booked as a standalone service.

Medusa Auto Detailing offers professional car odour and ozone treatment as an add-on to selected interior valeting packages, allowing us to clean the vehicle first before treating residual odours.

Important: Why Odour Treatment Is an Add-On

We Treat the Interior Before Treating the Smell

An ozone machine should not be treated as a substitute for cleaning the source of an odour.

If milk has soaked into a carpet, pet contamination remains within upholstery or another source is still present inside the vehicle, simply treating the air may not resolve the underlying problem.

Car interior cleaning before odour treatment

For this reason, our Odour & Ozone Treatment is available as an add-on to one of the following Medusa valeting packages:

How It Works

Book Now
  1. 1Book Your Valet
  2. 2Add Odour & Ozone Treatment
  3. 3We Clean the Interior
  4. 4We Treat the Residual Odour

Choose Your Odour Treatment

Treatment Based on Odour Severity

  • Mild Odour

    +£60

    15-Minute Ozone Treatment

    Suitable for lighter, less persistent interior odours.

    Examples may include:

    • Light food smells
    • Mild stale smells
    • Minor pet odours
    • General unwanted interior smells

    Must be added to Triton Interior Valet, Zeus Full Valet or Medusa Gold Valet.

    Add Mild Odour Treatment

  • Moderate Odour

    +£90

    30-Minute Ozone Treatment

    Designed for more noticeable or persistent odours requiring additional treatment time.

    Examples may include:

    • More noticeable pet smells
    • Food and drink odours
    • Persistent stale smells
    • Moderate smoke-related odours

    Must be added to Triton Interior Valet, Zeus Full Valet or Medusa Gold Valet.

    Add Moderate Odour Treatment

  • Strong Odour

    +£100

    60-Minute Ozone Treatment

    Our longest standard treatment for stronger or more persistent interior odours.

    Examples may include:

    • Strong pet smells
    • Cigarette/tobacco smells
    • Persistent food or drink odours
    • Heavily affected interiors

    Must be added to Triton Interior Valet, Zeus Full Valet or Medusa Gold Valet.

    Add Strong Odour Treatment

Not Sure Which One You Need?

Send us a message describing the smell, how long it has been present and what you believe caused it.

Our team can recommend the most appropriate option.

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Our Car Odour Treatment Process

How We Treat Unwanted Interior Smells

Our approach focuses on cleaning first and treating residual odours afterwards.

Professional ozone treatment for car interior

  1. Step 1

    Interior Inspection

    Our technician assesses the vehicle interior and, where possible, identifies the likely source of the odour.

    We may ask:

    • What caused the smell?
    • How long has it been present?
    • Has anything been spilled?
    • Has the vehicle previously been cleaned?
    • Is the smell stronger when the vehicle is warm?
    • Does the smell appear when the ventilation system is running?

    Identifying the source is important because some odours cannot be successfully addressed by ozone alone.

  2. Step 2

    Interior Valet

    Your selected: Triton Interior Valet, Zeus Full Valet or Medusa Gold Valet is carried out.

    The exact cleaning process depends on the package booked.

    Cleaning the interior first helps remove dirt, contamination and potential sources of unwanted smells before ozone treatment begins.

  3. Step 3

    Target the Source Where Accessible

    Where an obvious and accessible source of the odour is identified, it is treated as part of the applicable cleaning service where that treatment falls within the scope of the package booked.

    If specialist contamination cleaning or additional work is required, this may need to be quoted separately.

  4. Step 4

    Ozone Treatment

    Once the appropriate interior cleaning has been completed, the vehicle undergoes the selected ozone treatment.

    Treatment duration:

    • Mild — 15 minutes
    • Moderate — 30 minutes
    • Strong — 60 minutes

    The vehicle must remain completely unoccupied during ozone treatment.

  5. Step 5

    Air Circulation

    Where appropriate, the vehicle's ventilation system may be operated on recirculation during part of the treatment process to circulate treated air through the cabin.

  6. Step 6

    Ventilation

    Following treatment, the vehicle is ventilated before normal use.

    Our technician will advise the customer when the treatment has been completed and provide any relevant aftercare information.

What Types of Odours Can We Treat?

Treatment for a Range of Unwanted Vehicle Smells

Our service may be suitable for treating residual odours associated with:

  • Pets

    • Dog smells
    • Wet-dog smells
    • General pet odours

  • Smoke

    • Cigarette smoke
    • Tobacco smells
    • Stale smoke odours

  • Food & Drink

    • Food smells
    • Coffee
    • Tea
    • Milk
    • Drink spillages

  • General Interior Odours

    • Stale smells
    • Previous-owner smells
    • Long-standing interior odours
    • Unidentified smells

Specialist Contamination

Vomit, urine, faeces, blood, mould and other significant contamination may require a specialist cleaning service rather than a standard odour-treatment add-on.

If you're unsure, contact us before booking.

Ask Medusa

Important: Odour Removal Is Not Guaranteed

Please Read Before Booking

Although our service combines professional interior cleaning with ozone treatment, Medusa Auto Detailing cannot guarantee complete or permanent removal of any smell or odour.

Some odours are caused by circumstances that cannot be fully resolved through valeting or ozone treatment.

The final result can depend on factors including:

  • The original source of the smell
  • How long the odour has been present
  • Severity of the contamination
  • Whether liquids have penetrated underneath carpets
  • Contamination inside seat foam
  • Contamination within carpet underlay
  • Odours trapped within the headliner
  • Contamination behind interior trim
  • Odours originating from air-conditioning or ventilation components
  • A contaminated cabin/pollen filter
  • Damp or water ingress
  • Mould in inaccessible areas
  • Previous smoking inside the vehicle
  • Previous cleaning products or treatments
  • Mechanical issues creating an odour
  • Contamination in areas that cannot be safely accessed during a valet

Our Commitment

Our technicians will make every reasonable effort to achieve the best possible result using the cleaning and treatment services booked.

However:

Complete odour removal cannot be guaranteed.

Payment is for the professional cleaning and treatment service carried out and is not conditional upon the smell being completely or permanently removed.

Why Can a Smell Return?

Sometimes the Source Is Deeper Than the Surface

A vehicle can look completely clean while an odour source remains hidden underneath or inside another component.

For example, liquid may have travelled:

  1. Through the carpet into the underlay
  2. Deep into seat foam
  3. Underneath fixed interior trim
  4. Into inaccessible cavities
  5. Into ventilation components

Similarly, long-term cigarette smoke can affect numerous interior materials rather than one single surface.

If the underlying source remains, an odour may reduce significantly following treatment and later become noticeable again.

This does not necessarily mean the ozone treatment or valet was carried out incorrectly.

It can indicate that the underlying source requires additional specialist work or replacement of an affected component.

Car AC

Cabin / Pollen Filter

Sometimes Your Cabin Filter Needs Replacing

The vehicle's cabin or pollen filter can sometimes retain unwanted smells.

If the filter is contaminated, treating the rest of the interior may not completely resolve the problem.

Where appropriate, we may recommend that the customer has the cabin/pollen filter replaced.

Important

Cabin/pollen filter replacement is not included within our standard Odour & Ozone Treatment.

Medusa cannot guarantee odour removal where a contaminated filter or another untreated vehicle component continues to produce the smell.

Specialist Contamination

Some Smells Require More Than an Odour Add-On

Certain problems require the physical source to be professionally cleaned rather than simply adding a longer ozone treatment.

  • Vomit / Sickness

    Book or enquire about our specialist Vomit Cleaning & Sanitisation service.

  • Mould

    Book or enquire about our Mould Removal & Sanitisation service.

  • Urine / Bodily Fluids

    Contact us with photographs and details so we can determine the appropriate service.

  • Major Spillages

    Milk, food, drink or other liquids that have heavily penetrated carpets or seats may require additional extraction or specialist cleaning.

Flooded Car & Water Damage Cleaning

Important

Ozone treatment is not a substitute for physically removing accessible contamination.

Contact Us

Which Valet Should I Add It To?

Choose Your Main Valeting Package

  • 01

    Triton Interior Valet

    Best for:Customers primarily concerned with the inside of their vehicle.

    Book your Triton Interior Valet and select the appropriate Odour & Ozone Treatment as an optional extra.

    Book Triton
  • 02

    Zeus Full Valet

    Best for:Customers wanting both their interior and exterior professionally cleaned.

    Add your required odour treatment during booking.

    Book Zeus
  • 03

    Medusa Gold Valet

    Best for:Customers choosing our premium valeting package who also have an unwanted interior smell.

    Select the Odour & Ozone Treatment as an add-on.

    Book Medusa Gold

Pricing

Odour & Ozone Treatment Add-Ons

Important

These prices are for the Odour & Ozone Treatment add-on only.

The Triton Interior Valet, Zeus Full Valet or Medusa Gold Valet is charged separately.

Odour Treatment cannot be booked independently.

Odour LevelAdd-On Price
Mild15 minutes+£60
Moderate30 minutes+£90
Strong60 minutes+£100
Book Valet + Odour Treatment

Why Choose Medusa?

Professional Mobile Car Odour Treatment Across London

Book Now

  • Clean First

    We don't position ozone as a replacement for proper interior cleaning.

    Your selected Medusa valet is completed before the additional odour treatment.

  • Treatment Options

    Choose between 15, 30 and 60-minute ozone treatments according to the severity of the odour.

  • Realistic Expectations

    We don't promise something that may be outside our control.

    Complete odour removal cannot be guaranteed.

  • Mobile Service

    Our technicians travel directly to suitable homes and workplaces throughout our London service area.

  • Professional Valeting

    Your odour treatment is carried out alongside one of our professional Medusa valeting packages.

Trusted By Customers Across London

“Guys showed up right at 8am when they said they would. Very professional and did an amazing job. My car looks better now than it did leaving the dealership over a year ago!!! Definitely found a repeat customer!!”

  • 5/5 Stars

  • 5/5 Stars

  • 5/5 Stars

Frequently Asked Questions

  • Our Odour & Ozone Treatment add-ons are:

    Mild — +£60 / 15 minutes
    Moderate — +£90 / 30 minutes
    Strong — +£100 / 60 minutes

    The treatment must be added to a Triton Interior Valet, Zeus Full Valet or Medusa Gold Valet.

  • No.

    Our standard Odour & Ozone Treatment is available as an add-on to selected Medusa valeting packages.

    This allows us to professionally clean the interior before carrying out the ozone treatment.

  • No.

    Complete or permanent odour removal cannot be guaranteed.

    The result depends on the source and severity of the smell and whether contamination has penetrated areas that cannot be fully accessed during the valet.

  • Some smells originate from contamination deep within seat foam, carpet underlay, ventilation systems, headliners or other inaccessible areas.

    Other causes can include water ingress, mould, contaminated cabin filters or mechanical problems.

    These factors can be outside the scope of a standard valeting service.

  • Yes, it is possible.

    If the underlying source of an odour remains inside an inaccessible material or component, the smell may become noticeable again after treatment.

    For this reason, we cannot guarantee permanent odour removal.

  • No.

    Our process is based on cleaning first and ozone treatment afterwards.

    Ozone treatment should not be used as a substitute for physically removing accessible contamination.

  • Our service can be used to treat residual tobacco and cigarette odours.

    However, long-term smoke can become embedded within multiple interior materials, so complete or permanent removal cannot be guaranteed.

  • Yes, our Odour & Ozone Treatment can be used for residual pet-related smells.

    Where physical pet contamination is present, additional cleaning may be required.

  • Vomit should be physically cleaned and treated using the appropriate specialist service.

    Customers with sickness contamination should be directed to our Vomit Cleaning & Sanitisation service rather than simply booking ozone treatment.

  • Mould requires specialist treatment.

    Please book or enquire about our Mould Removal & Sanitisation service.

  • It may be recommended where the cabin/pollen filter is contributing to an unwanted smell.

    Cabin-filter replacement is not included within the standard Medusa Odour & Ozone Treatment.

  • No.

    The vehicle must remain unoccupied during ozone treatment.

    Our technician will ventilate the vehicle following treatment and advise when the treatment process has been completed.

Important Service Terms

Please Read Before Booking

  1. Odour & Ozone Treatment is an add-on only.

    It must be booked with:

  2. Complete odour removal is not guaranteed.

  3. Permanent odour removal is not guaranteed.

  4. Smells may return where the underlying source remains.

  5. Contamination inside inaccessible areas or components may require additional specialist work.

  6. Cabin/pollen filter replacement is not included.

  7. Additional specialist cleaning may incur additional charges.

  8. Payment is for the cleaning and treatment performed and is not conditional upon complete removal of the odour.

Customer Acknowledgement

By booking an Odour & Ozone Treatment, the customer acknowledges that Medusa Auto Detailing will make every reasonable effort to treat the unwanted odour but cannot guarantee complete or permanent odour removal due to factors that may be outside of our reasonable control.

Don't Just Cover the Smell — Clean & Treat the Interior

Choose your Medusa valet and add the appropriate Odour & Ozone Treatment.

Book NowWhatsApp Us
  • Mild+£6015 Minutes
  • Moderate+£9030 Minutes
  • Strong+£10060 Minutes

Available with:

Complete odour removal cannot be guaranteed.