Will I be charged for a dirty car at the end of the lease?
Quick answer: Yes -- but most people spend money on detailing they do not need. A vacuum and a wipe usually covers it. Address specific problems: dried mud, stains, dog hair, or any trace of cigarette ash. Those will definitely be charged for.
You can be charged if your lease car is returned excessively dirty, but it does not need to be showroom perfect. The inspector is checking whether the car is clean enough to assess -- not whether it would pass a concours.
Open the door, look in, and be honest. If it needs a vacuum, vacuum it. If there are marks on the seats, try a damp cloth first. Only if that does not shift them would we suggest getting the interior shampooed. For the full cleanliness standard inspectors apply, see how clean does a lease car need to be.
What they will charge for
Some things are consistently flagged at every inspection. These are not borderline calls.
Dried mud in footwells. A light dusting of dirt is fair wear and tear. Caked mud that has been there for months is not. It also hides the carpet condition underneath, which gives the inspector a reason to look harder at everything else.
Stains on seats or carpets. Seat stains are not acceptable under fair wear and tear. If a damp cloth does not shift it, a professional shampoo before handover is worth it -- the recharge for a soiled seat will cost more.
Dog hair. Boot liners and rear seats covered in pet hair are flagged every time. It is not just an aesthetic issue -- it signals heavy soiling that may have worked into the seat fabric. Vacuum thoroughly, including the parcel shelf and the gap between seat cushions.
Cigarette ash. This is a hard charge. Even if you have used an air freshener, the inspector will be looking for physical traces -- ash in the ashtray or door pockets, residue on the headlining, burn marks on the upholstery. Air freshener makes the smell more obvious, not less. If the car has been smoked in, the odour alone will trigger a charge -- and smoke odour embedded in headlining is expensive to treat. See why a quick shampoo rarely shifts bad odours for what the inspector is actually looking for.
What they will not charge for
Normal use. Slight dustiness, a few crumbs, light scuffing on door cards from shoes getting in and out. These are expected. Do not pay for a full professional detail to dodge charges you were never going to get.
For the exterior, a normal car wash is generally sufficient. Some wash marks are considered fair wear and tear. What is not acceptable is heavy scratching from a bucket-and-sponge job in a supermarket car park -- see don't be tempted by cheap hand car washes for what can go wrong.
When to book a professional interior clean
If there is dried mud, set stains, heavy pet hair, or any smoke residue, a DIY effort is unlikely to be enough. Our interior car detailing service is designed specifically for cars in this condition -- deep shampoo, decontamination, professional drying, and protection applied afterwards. Most assessments are back within the hour if you send a photo first.