Cars that are on their last owner and not in the best of condition tend to get plenty of air fresheners, in an attempt to cover up not-so-new-car scents, and I've been photographing them since 2007.

To help you find the best car air freshener, we rounded up 20 options at various price points and consulted two professional detailers for their expert advice.

The Candy Kittens Car Air Fresheners come in a selection of four different fragrances – Sour Watermelon, Wild Strawberry, Eton Mess & very Cherry – and are available in three different formats: The ...