Mould removal in cars suffering water ingress

Sussex, Surrey & Hampshire

Water Ingress Strip Out

The soundproofing between your carpets and the floor pan stays wet.

Water that gets in ends up soaked into that foam, and it cannot dry where it sits. A surface clean makes it look right for a fortnight, then the mould is back. So the interior comes out, the car is dried with industrial heaters, the spores are killed, and it all goes back together. ยฃ750 +VAT at the Shoreham workshop, and you get a courtesy car while we have it.

5.0 from 727 Google reviews. Trusted by Autoglass and National Windscreens.

Water ingress strip out in progress, seats, carpets and soundproofing foam removed down to the bare floor pan

A strip out in progress at the workshop. Seats, carpets, console and foam are out, and what is left dries to the bare shell.

Watch the job

The strip out on video

What it is

The water ingress strip out, start to finish

The foam under your carpets is a sponge. Once water reaches it, no amount of surface cleaning will get it out, because it cannot dry inside the car. This is the job that deals with it properly.

  • The stripSeats, carpets, door cards and the soundproofing foam all come out of the car. The foam is where the water lives, and it only dries once it is out.
  • The dry15kW industrial heaters run for 24 to 48 hours, until the foam, the carpets and the bare shell hold no moisture at all.
  • The killThe whole interior is treated with the same enzyme cleaner we use for car mould removal, so the spores are dead rather than moved around.
  • The rebuildEverything is refitted, inspected, and the car handed back dry. Fixed properly, it stays fixed.
What it costs

ยฃ750 +VAT

Two to five days depending on how wet the car is. The drying alone takes a day or two, and there is no shortcut if you want it done properly. A courtesy car is included as standard, so you are never without wheels.

One condition: the leak has to be fixed before we strip the car. Otherwise you are paying to dry a car that is filling back up.

The honest bit

If the car isn’t leaking, you don’t need this

Mould from damp kit left in the boot, a wet dog blanket or winter condensation sits in the fabrics, not the foam. That car needs our mobile mould removal service at ยฃ225 +VAT, done at your home or workplace in about three hours, not a ยฃ750 strip out.

Not sure which yours is? Wet carpets, glass that mists up overnight, or mould that came back after a clean all point to water getting in. WhatsApp us a photo and we’ll tell you which job it needs.

Where the water gets in

Sunroofs, screens, seals and drains

Blocked sunroof drains top the list, with Fords and VWs the usual suspects. After that it’s windscreens that were replaced and not sealed properly, tired door seals on older cars, blocked scuttle drains, and rear light clusters letting water into the boot.

The windscreen one is common enough that when a replacement goes wrong and the car turns mouldy, Autoglass and National Windscreens send the rectification work to us. We have been putting those cars right for over 20 years, with drying equipment most valeters don’t have.

From our Google reviews

The ones about water damage

5.0Google star 1Google star 2Google star 3Google star 4Google star 5
5.0Google star 1Google star 2Google star 3Google star 4Google star 5
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Sam Byrne profile picture
Sam Byrne
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+0
Sent my 2005 Lexus GS300 in for a full interior strip out and water ingress repair. The footwells were damp and carpets soaked, with small spores of mould spreading around the car. Sent it in Wednesday and got it back Friday. Interior is like new, if not better. Genuinely over the moon with how clean it all is. Mould and damp is gone, replaced with fresh leather, dry and soft carpets and a nice clean smell. They even detailed it! They ran me through what they did and how they did it when I went to pick it up on Friday. Would definitely use this service again.
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Cale Perryman profile picture
Cale Perryman
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Top quality service from Jordon - cleared all the mould from my car and gave advice on how to prevent it in the future.

Owner's reply
Thanks Cale. Mould is one of our specialities, so we're glad Jordon got your car clear in Southampton and left you with tips to keep it that way. MAX WAX Team
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Daniel Burnett profile picture
Daniel Burnett
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Wonderful job following damage to interior from water ingress through poorly fitted windscreen by Autoglass. Max wax specialises in water ingress rectifications and removed all signs of mould. I just want to pass on my thanks for an absolutely fantastic job on the car. The interior is immaculate and looks like new!! I was dubious that when Autoglass said they would valet the car to clear the damage from their mistake, that it would just be a general clean the car inside and maybe a clear of the mould. However, what I have received is certainly not that. I canโ€™t believe the quality of the job. The service you have provided is superb. Friendly and helpful too, particularly for me working being able to drop the car off and supply me with a courtesy car! Such a professional job from yourself, even with the handover. Special mention to Dan 👍

Owner's reply
Thank you Daniel. Water damage needs a proper strip-out and dry, and we're glad our Shoreham studio got your interior back to its best. MAX WAX Team
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H Welch profile picture
H Welch
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+12
My 9-seater car had been parked up undriveable due to a lengthy insurance claim, so when it finally arrived back mouldy and wet, it was really disappointing. With a large young family, we rely heavily on our vehicle, so getting it back to a clean and safe condition was incredibly important to us. Max Wax were professional from start to finish. They kept in touch while repairs were being completed, then fitted me in the very next day when done. They even unexpectedly turned up with a courtesy car that I was due to recieve a few days later as it was in the garage. This made a huge difference meaning I didn't have to rely on others for school runs. The transformation is UNBELIEVABLE! The seats, seatbelts, carpets and floor mats have been completely refreshed, all dash and interior trims polished beautifully, rust on interior metal work buffed away. Itโ€™s literally spotless โ€” even the stubborn dog hairs trapped in the boot carpet, which we inherited when we bought the car, are gone! For such a large vehicle, the attention to detail is outstanding. It looks brand new and smells fresh and clean too. I would highly recommend 100%.

Owner's reply
Thank you. A family 9-seater left wet and mouldy needs a full day of care, and we're so glad our Shoreham studio got it clean and safe for you back in Worthing. MAX WAX Team
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Jaay profile picture
Jaay
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Needed a car interior deep clean to get rid of water damage smell. These guys were very competitive with pricing , great comms and communication. Completed the job and car is back to smelling great again. Highly recommend.

Owner's reply
Thanks for the review, much appreciated! The MAX WAX Team
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Jacob Heasman profile picture
Jacob Heasman
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I booked in for a mould control, my car had been in a barn for many months and was in a bad state but Luke was able to clean the whole inside after only 4 hours, despite how bad it initially looked. Car looks brand new on the inside!

Owner's reply
Thanks for the review, much appreciated! The MAX WAX Team
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Emma Home profile picture
Emma Home
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Amazing customer service! Thrilled with the service and my car is like brand new after severe water damage to the interior. Thank you max wax. Would highly recommend. The whole team are great to deal with too, which is an added bonus.

Owner's reply
Thank you so much for your review Emma!
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Pauline Weddle profile picture
Pauline Weddle
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Had a very bad mould problem with my car, we phoned Max Wax Car Valet and explained the problem. We spoke to Matthew, Sales and Service Executive who was very helpful and explained what they could to help, he was very polite and thorough. Along came Luke to resolve the problem. He was very amiable and very polite and explained exactly what he was going to do. For7 hours he worked relentlessly through the snow and very cold weather on my car. He did a fantastic job and is a credit to the Company. Thank you and would strongly recommend this Company if you want a first class job.

Owner's reply
Thank you for your detailed review Pauline! We really appreciate the feedback.
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Pauline Stafford profile picture
Pauline Stafford
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Took my car here as the interior carpets were soaking wet after a leak had been fixed. Returned to me within 2 days, completely dried. Extreme courtesy throughout. Certainly recommend. Thank you for all their hard work.

Owner's reply
Thanks Pauline. Soaked carpets after a leak need proper drying, so we're glad our Shoreham studio had your car back to you in Crawley within two days. MAX WAX Team
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Arran Turner profile picture
Arran Turner
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Had water in my partners car from window left open guys at Max Wax took it in and taken all water out from car..Gave us courtesy car Jamie was helpful and other guys and car came back to us under four days over the weekend..

Owner's reply
Thank you Arran. Water damage is stressful, so we are glad we could dry the car out at our Shoreham studio and keep you moving with a courtesy car while you came down from Carshalton. MAX WAX Team
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Deborah Holman profile picture
Deborah Holman
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If you have a convertible and the roof is going moldy they bought my maxda mx5 back to life its now black and treated looks like a new roof . Costs money but better than a mouldy roof tried everything before and nothing worked .

Owner's reply
Thank you Deborah. A mouldy soft top is no fun, so we are delighted your MX-5 roof is black again. Lovely to look after you in Lancing. MAX WAX Team

What goes with it

Where to go from here

Surface mould only

No leak, just mould from damp left in the car. A mobile deep clean and enzyme treatment at your home or workplace, from ยฃ225 +VAT and about three hours.

Car Mould Removal →

Damp on a bigger scale

Caravans, campervans and motorhomes that have stood all winter get the same mould and damp problems. We treat and valet them where they are parked.

Caravan & Motorhome Cleaning →

Common questions

Straight answers

How long does the strip out take?
Two to five days depending on how wet the car is. The industrial drying alone takes 24 to 48 hours, and there is no shortcut if you want it done properly.
Do I get a courtesy vehicle?
Yes, as standard. Your car is with us for several days, so you get a courtesy car for the duration and you are never without wheels.
Will the mould come back?
Not if the leak is fixed. The drying takes every trace of moisture out of the foam and the shell, and the enzyme treatment kills the spores. Mould cannot grow in a dry car.
Why do Autoglass and National Windscreens send work to you?
When a windscreen replacement develops a leak and the car goes mouldy, the fitter needs a specialist who can put it right. We have been doing exactly that for over 20 years, and we have the drying equipment the job actually needs.
Which cars are most prone to water ingress?
Fords and VWs top the list, usually down to blocked sunroof drains. Older cars with tired seals are regulars, and so are cars whose windscreens were recently replaced and not sealed properly.

Get the water out for good

Wet carpets do not fix themselves, and the longer the foam sits wet, the worse the mould gets. Book the strip out, or send us a photo first and we’ll tell you what you’re dealing with.