The product works by neutralizing unwanted odours using Meguiar’s complete Odour Eliminating Technology. The Air Re-Fresher circulates through the entire ventilation system, across the headliner and in between all those hard to reach areas, permanently removing smells like cigarette smoke, wet dog, gym gear and more, to leave the interior with a fresh scent. Features & Benefits:

The Meguiars Air Re-fresher is a single-use odour remover that flows through your vehicle's recirculated air system, removing the toughest odours from hard to reach places and replacing them with a pleasant fresh scent in it's place. Well, honestly, since this is largely down to personal taste, it’ll take some trial and error before you find your favorite scent. However, there are some less subjective criteria to think about too. Firstly, do you want something that clips into place on an air vent, or would you rather dangle it from your mirror? Do you want a spray that you can manually administer and top-up, or do you want a diffuser that over time needs replenishing? a>