Does a Brand New Car Really Need Paint Correction?

Callum Foster

You've just collected a brand new car. The paint is shiny, there are only a handful of miles on the clock, and to most people it looks perfect. So why would a professional detailer want to machine polish it before applying ceramic coating or paint protection film?


It's a question we're asked regularly at Spotless Detailing Group, and the simple answer is that brand new doesn't always mean defect free.


Before a new vehicle reaches its owner, it has already been manufactured, transported, stored, handled and prepared. During that journey, minor imperfections can find their way into the paintwork. That's why preparation is such an important part of professionally protecting a new vehicle.

Stage 1 - Leaving the Factory

Even at the factory, the paintwork has already been through several processes before the finished vehicle leaves the production line. Cars may also spend time in storage compounds before beginning their journey. Dust, contamination and handling can all occur before transportation even starts.


Stage 2 – Transport to the Port

Depending on where the vehicle is manufactured, it will likely be transported by road before reaching a port. At this point, the car is being loaded, unloaded and moved around large storage areas. It isn't travelling from the factory directly into a dealership showroom.


Stage 3 – Travelling Between Countries

Many vehicles destined for the UK will spend time being transported by ship. During the overall transport and storage process, the exterior can be exposed to dirt, industrial fallout, salt, weather and other environmental contamination. Protective transportation films may also be fitted and later removed.


Stage 4 – Arrival at the UK Port

Once the vehicle arrives, it has to be unloaded, moved and stored again before onward transportation. It may sit outside in a large vehicle compound until it is allocated for delivery.


Stage 5 – Transport to the Dealership

The vehicle then needs to reach the supplying dealer, normally on a vehicle transporter. Again, that's another stage involving loading, securing, unloading and handling.


Stage 6 – Dealership Workshop & PDI

Before handover, the vehicle will usually go through its pre-delivery inspection. It will be driven around the dealership, into workshops and potentially road tested. Staff need to work around the vehicle, increasing the amount of handling before the customer takes possession.


Stage 7 – The Pre-Delivery Wash

By the time your new car reaches the dealership, it is likely to be covered in transportation dirt and contamination. Before handover, this naturally needs to be cleaned so that you get that "wow factor" upon collection.

The issue isn't that the car has been washed, it's how it has been washed. Even a single incorrect wash can introduce light swirl marks and fine scratches, particularly on darker or softer paint finishes.

This doesn't mean every dealership prepared vehicle will have damaged paintwork, but after inspecting thousands of vehicles over the years, we regularly find imperfections on cars with only delivery mileage.

So What Defects Do We Find on New Cars?

At Spotless Detailing Group, we don't assume a car is perfect simply because it's new. Every vehicle is inspected individually before protection is applied.

We will always carry out the appropriate level of machine polishing to remove or reduce defects and improve the finish. The aim isn't to heavily polish a brand-new car, it's to carry out only the correction required to get the paintwork to the standard it should be before it's protected.


Should I Ask the Dealership Not to Wash My New Car?

If you're planning to have your new car professionally detailed, ceramic coated or protected with PPF shortly after collection, it's worth considering asking the dealership not to wash or polish the vehicle before handover.

This might sound unusual. After all, everyone wants to collect their new car looking its best. However, the dealership wash is one of the final stages your vehicle goes through before you receive the keys, and it's also another opportunity for minor defects to be introduced.

Dealership valeting teams can work on several vehicles each day, often within tight handover deadlines. Even with the best intentions, incorrect wash methods, contaminated wash mitts or drying towels can introduce fine scratches and swirl marks into the paintwork. On darker colours in particular, these can become very noticeable under bright lighting or direct sunlight.

If your car is coming directly to Spotless Detailing Group for protection, asking the dealership to leave the exterior untouched allows us to carry out the first wash using our own controlled process. We can then safely decontaminate and inspect the paintwork before carrying out any necessary machine polishing.

Of course, this doesn't guarantee the vehicle will arrive completely defect-free. Marks can be introduced much earlier during manufacturing, storage and transportation. But reducing unnecessary handling before the car reaches us can help minimise the risk.


Our advice: If you've already booked your new vehicle with us for ceramic coating or PPF, it might be worth asking your salesperson not to put it through their valet team, to avoid any additional risk of defects.

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