Professional car mould removal starts from around £80, with the final price depending on how widespread and severe the growth is. A light case on a few surfaces sits at the lower end, while mould across seats, carpets and the headliner costs more because it takes longer and uses more treatment. The price includes anti-bacterial steam treatment and a prevention coating to help stop it coming back.
What affects the cost of mould removal
Two things drive the price: how much of the car is affected, and how deep the mould has gone. Surface mould on plastic trim is quick to treat. Mould that has taken hold in fabric seats, carpet underlay or the roof lining needs more time and stronger treatment. The size of the vehicle matters too, as a large SUV has far more surface area than a small hatchback.
What a professional treatment involves
A proper mould removal is more than wiping away what you can see. Our process is to inspect and find the source of the moisture, treat every affected surface with high-temperature anti-bacterial steam that kills spores on contact, deep-treat fabric and carpet, and then apply a prevention coating across the interior. Steam is key because it sanitises without soaking the car in chemicals.
Why cheap fixes often fail
Air fresheners and a quick wipe only mask the problem. Mould spreads through invisible spores, so unless every surface is treated and the moisture source is addressed, it returns within weeks. Paying for a thorough professional treatment once is usually cheaper than repeated failed attempts, and it makes the car safe to breathe in again.
Stopping mould from coming back
Mould needs moisture, so prevention is about keeping the interior dry. Common causes are a leaking door or window seal, a blocked sunroof or pollen filter drain, wet footwells, or simply a car left unused in a damp spell. We will point out the likely source during treatment so you can have it fixed. The prevention coating we apply buys you protection while you do.
Getting a price for your car
Because severity varies so much, the best way to get an accurate price is to describe the problem and send a couple of photos of the affected areas. We will give you an honest quote and tell you whether one treatment will do it or whether a follow-up is worth it. We treat cars across Derby and the wider East Midlands.
Got mould or a musty smell in your car?
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