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0800 208 8885 office@exquisitevalet.com Mon–Sat, 8am–5pm
3 stages · 30-day guarantee

Mould in your car? Three stages. Guaranteed not to come back.

Wiping mould off does not kill it — the spores stay in the fabric and it grows back within days. Our 3-stage treatment kills it with ozone, takes it out with a deep anti-fungal clean, then stops it returning with an air bomb through the vents. 30-day guarantee. From £120, at your door.

KSRHAM+
★★★★★
"Interior covered in mould — seats, carpets, headliner. After the remediation it is genuinely clean and the musty smell is gone. Thought I would have to scrap it." — Karen S., Bristol
4.9 · 247 reviews About 3 hrs on site Fully insured No deposit

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1. Vehicle sizePick the closest match
2. Your postcodeCheck coverage
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Slots Available — book in under a minute.
Your price Medium vehicle · About 3 hrs
£155
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No deposit · pay after the service Free cancellation up to 24 hours Fixed price — no surprises on the day
£2M public liabilityInsured every visit
4.9★ — 247 reviewsVerified on Google
Satisfaction promiseWalk-around or we redo it
Self-contained vanNo water or power needed
Same-week slotsOften same-day in cities
01 — The Service What's included

Kill it. Remove it. Stop it coming back.

A normal valet makes mould look gone — and it grows back, because the spores are still in the fabric and the air ducts. Each of our three stages does a job the others cannot, and together they are why we can put a 30-day guarantee on the result.

1
Ozone sanitation · ~30 min

Kill the live mould

An ozone generator runs inside the sealed car. Ozone reaches every seat seam, vent and gap a cloth never will, killing live mould spores and bacteria through the whole cabin before we touch anything.

2
Deep interior clean · ~2 hrs

Take the mould out

Anti-fungal treatment on every affected surface, high-temperature steam into the fabric, then shampoo and hot-water extraction of seats, carpets and boot. Dashboard, door cards, console, vents and belts wiped down; the headlining treated gently so it is never soaked.

3
Air bomb · ~30 min

Stop it coming back

An air bomb is released with the air conditioning running, so it travels through the vents and ducting where spores hide and musty smells start. This is the stage that stops regrowth — and why we can guarantee the result.

30DAYS

30-day guarantee: the mould will not come back

If mould returns within 30 days of the 3-stage treatment, we come back and treat it again free of charge.

The one condition: the car must be dry. Mould grows where water gets in — a blocked drain, a door or sunroof seal, a window left open. We show you where the moisture is coming from on the day; if water is still getting in, no clean in the world will keep mould away.

Recommended

3-Stage Mould Removal

from £120 · about 3 hrs
  • Kills the spores — ozone, anti-fungal and steam
  • Seats, carpets and boot shampooed and extracted
  • Air bomb through the vents and air conditioning
  • Musty smell gone, not covered up
  • 30-day guarantee
Get my price
Cheaper option

Interior Clean only

from £70 · 1–2 hrs
  • Hoovered, shampooed and wiped down
  • Looks clean on the day
  • Does not kill mould spores
  • No ozone or air bomb — the smell can return
  • No guarantee — mould usually returns within days
Fine for a car that is damp or musty with no visible mould. Where you can see mould, we do not recommend it — the spores stay in the fabric and it grows back.
Book an interior clean

Before we come

  • Send us two photos — the worst area and the boot carpet. It tells us how long to allow and whether anything is beyond saving.
  • Is it dry inside? If carpets are still wet or water is sitting in a footwell, tell us — that needs drying out first.
  • Take out personal items and child seats. Leave the seats in; we treat under and around them.
  • We need space to park beside the car and it must be unlocked. We bring our own water and power.
  • Plan not to drive for 2 hours afterwards — the air bomb needs time to settle, and the car wants airing with the windows open.
02 — The visit How it works

Three stages. About three hours. One visit.

Everything happens at your home or work in a single visit — we bring the water, power and equipment. You get the car back sanitised, clean and dry to the touch; give it two hours with the windows open before you drive.

1

Look, photograph, ozone ~30 min

We check how far the mould has spread — including under the seats and in the boot — and find where the moisture is getting in, so you know what caused it. Then the ozone generator goes in the sealed car to kill the live spores before any cleaning starts.

2

Deep interior clean ~2 hrs

Anti-fungal treatment on every affected surface, high-temperature steam into the fabric, then shampoo and hot-water extraction of seats, carpets and boot. Hard surfaces, vents and seat belts are wiped with anti-fungal; the headlining is treated carefully so it is never soaked.

3

Air bomb and handover ~30 min

An air bomb is released with the air conditioning on, so it reaches the vents and ducting where spores hide. The car is aired, we walk round it with you, and your 30-day guarantee starts. Please do not drive for about two hours afterwards.

Car mould removal - mould growth on the interior before treatment
1 / 6
03 — Pricing By vehicle size

Fixed prices. No surprises on the day.

Fixed prices by vehicle size — the same as our online booking. Vans from £275. Widespread black mould that has already stained the fabric, or a car that is still wet inside: send us photos and we will confirm before we come.

Tier 01

Small

Fiesta, Polo, Corsa, Mini
£120
About 3 hrs
Select small →
Tier 03

Large

Octavia Estate, Passat, 5 Series
£190
About 3 hrs
Select large →
Tier 04

SUV / 7-seater

X5, Discovery, Galaxy, Sharan
£235
About 3 hrs
Select suv / 7-seater →
Price-match promiseSee a like-for-like quote? We'll match it.
No depositPay after the service, by card or contactless.
Satisfaction promiseNot happy on walk-around? We re-do it on the spot.
04 — Proof What customers say

Real reviews. Real customers. Verified.

Genuine, unsolicited Google reviews — not curated, not incentivised. Read every one of the 247.

4.9
★★★★★
247 verified reviews
4.9Google164 reviews
5.0Trustpilot53 reviews
4.9Facebook30 reviews
Read all 247 →
★★★★★ Verified
Car sat with a water leak for months. Interior covered in mould — seats, carpets, headliner. After remediation it is genuinely clean and musty smell is gone. Thought I would have to scrap it.
KS
Karen S.Bristol · Car Mould Removal · Mar 2026
Google
★★★★★ Verified
Thorough and professional. Identified the moisture source, treated every surface, used ozone to deal with the smell. Would not trust this to a regular valeter.
RH
Rob H.London · Car Mould Removal · Feb 2026
Google
★★★★★ Verified
Used car had hidden mould under the seats. Full remediation sorted it completely. Car smells and feels clean — no trace of what was there.
AM
Anna M.Manchester · Car Mould Removal · Apr 2026
Trustpilot
05 — FAQ Common questions

What people ask us about mould.

Can't find your answer? Call 0800 208 8885 — we usually pick up within an hour during opening hours.

What are the three stages?
1. Ozone — kills the live spores and bacteria through the whole cabin. 2. Deep interior clean — anti-fungal treatment, steam, then shampoo and extraction of seats, carpets and boot, with every hard surface wiped down. 3. Air bomb — sent through the vents and air conditioning to stop the mould growing back and clear the musty smell.
What does the 30-day guarantee cover?
If mould comes back within 30 days of the 3-stage treatment, we return and treat it again free of charge. It needs the car to be dry: if water is still getting in through a leak, mould will return whoever cleans it — so we show you where the moisture is coming from on the day.
Is there a cheaper option?
Yes — an Interior Clean from £70. It makes the car look clean, but it does not kill the spores or treat the vents, so the mould usually grows back within days and it carries no guarantee. We only suggest it for a car that smells damp with no visible mould.
Can I drive straight after?
Please wait about two hours. The air bomb is strong and needs time to settle, and the car should be aired with the windows open. Seats and carpets are touch-dry in 2–4 hours.
Is mould in a car dangerous?
Mould spores are a respiratory irritant — especially for children and anyone with asthma or allergies — and they spread through the air and the ventilation. That is why a surface wipe is not enough and the vents are part of the treatment.
Will black mould stains come out?
The mould itself will be killed and removed. Where black mould has been there a long time it can permanently stain or damage the fabric, and some marks may remain. Send us photos first and we will tell you honestly what to expect before we come.
My car has a leak — can you fix it?
We find where the water is getting in and show you. Sealing it — drain channels, door, window or sunroof seals — is a separate job: see our water leak repair service. A car that is still wet inside needs drying out before the mould treatment.
How long does it take, and do I need to be there?
About three hours for most cars, longer for vans and motorhomes. You do not need to stay — leave the car unlocked with space for us to park beside it, and we will message you when it is done. Payment is after the job, by card, cash or bank transfer.

Mould gone. Guaranteed for 30 days.

Ozone, a deep anti-fungal clean and an air bomb through the vents — at your door, in one visit. From £120.

No deposit Free cancellation, 24h notice Satisfaction or we redo it £2M insured
Call us Get quote — £120+