Experts explain what really causes ‘new car smell’ and how to get it back
Experts have explained what the cause of the iconic 'new car smell' is and how to restore your new car smell even to your old vehicle.
Experts explain what really causes ‘new car smell’ and how to get it back
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It’s one of the most satisfying smells for reasons it’s difficult to explain. Fresh baked bread, summer rain and… the smell of a new car.

According to experts, there’s a very particular cause of ‘new car smell’ which makes it unique and difficult to replicate in any other setting. But you can get the new car smell back in your car, even if it’s been years since it first rolled off the showroom floor.

According to Car Cologne UK, the reason for the ‘new car smell’ in your vehicle is due to the release of VOCs (Volatile Organic Compounds).

This is when chemicals used in the manufacturing process for tyres, plastics, seat belts and other things slowly break down over time and release into the air, causing the ‘new car smell’.

They said: “What's the secret to getting that 'new car smell' in your old car? The answer may surprise you. And it doesn't involve a trip to the dealership.

“According to experts, what makes cars smell like new is VOCs (volatile organic compounds) which evaporate into the air and leave behind an odour that's difficult to describe, but anyone who loves cars can recall instantly.

“These chemicals are used as part of the manufacturing process for tyres, plastics and seat belts, among other things. As these materials break down over time, they release those VOCs. Over time, though, the smell wears away.”

But the firm says you can restore this cosy smell by taking a few key steps, including hoovering out your car, washing the floor mats and steam cleaning the interior.

They add: “If you want your car to smell like new, one of the first things that you should do is vacuum the seats. If your upholstery is leather or vinyl, make sure that you use a gentle cleaner and avoid getting moisture in seams and folds. No one enjoys finding stains on their seats.

“Over time, the floor mats in your car can trap all kinds of dirt and make the interior smell like a musty old basement. This is especially noticeable in winter months when you might be walking in snow or mud on your way into the car.

“To keep that new-car smell, wash all of the floor mats with detergent and warm water and let them air dry outside. You can also leave them in direct sunlight if you want to speed up the process.

“Finally, leave the doors open and let fresh air in for at least 15 minutes before you drive. While some people recommend adding scented oils or baking soda to your floorboards, this is not a good idea as it can cause problems with your airbags or other sensitive systems in the car.

“You can also try this DIY solution for creating a new car smell in your old ride. Combine one part vinegar with two parts water and put them into a spray bottle. Spray the mixture onto the seats and let it sit for about 30 minutes or so, then wipe or scrub away any remaining residue. The vinegar is an effective cleaner that kills odours, while the water helps to rehydrate your vehicle's interior.”