Stinking Car? How to Kill Odours for Good

Honestly, stop wasting your money on those hanging cardboard air fresheners. They just coat your nasal passages in chemicals while the bacteria keeps breeding. If you want a fresh car, you need an enzyme cleaner like Bowden’s Own 'Pong-Go' or Meguiar's Whole Car Air Re-Fresher. These actually grab the odour molecules and break them down. If you've got a mystery smell, chuck some enzyme cleaner on the floor mats and let it work its magic.

I reckon about 80% of people forget the cabin air filter even exists. If you’ve been driving through red dust out West or parking under gum trees, that filter is likely choked with mold and decaying organic gunk. I learned this the hard way on my own daily, I spent hours scrubbing the seats when the smell was actually coming through the vents. Give it a crack yourself; most filters are behind the glovebox and cost about 30 bucks at the local auto shop. Change it every 12 months, or your AC will just keep recycling that stale air.

For heavy-duty smells like cigarette smoke or wet dog, you need heat and moisture. A cheap steam cleaner (even a little handheld one) is a game changer. It gets deep into the fabric fibres where sprays can't reach. I usually steam the seats, then hit them with a microfibre towel to suck up the dirt. Just make sure you leave the windows cracked for an hour after so it dries out properly, otherwise you're just trading one smell for a musty damp one.

If you've got a lingering pong that won't budge, grab some activated charcoal bags from the shops. Chuck them under the front seats. They act like a silent vacuum for smells. I use these in my mobile van to keep the damp microfibre smell at bay. They're way better than those oily sprays that leave a film on your dash.