How to Clean and Protect Your Door Panels Like a Pro (Mar 2026)

Chuck out the old maccas bags, the 2-year-old rego papers, and those loose coins. You can't clean what you can't see.

Never clean your interior in direct sunlight. The chemicals will dry too fast and leave nasty streaks. If it's a scorcher, run the AC for 5 minutes first to cool the cabin down.

Before you get anything wet, vacuum the whole panel. If you spray cleaner onto red dust, you're just making mud, and that stuff is a nightmare to get out of speaker grilles.

Don't just spray the whole door. Start at the top (the window rail) and work your way down. This stops dirty water from running over areas you've already cleaned.

This is a big one. I once saw a bloke spray cleaner directly into a window switch on a fancy Merc and shorted the whole thing out. Expensive mistake. Spray your brush or cloth first, then apply it to the door.

Use your detailing brush in circular motions. Focus on the door handle and the armrest, that is where the skin oils and sweat build up. You'll see the suds turn brown; that means it's working.

Use a dry detailing brush to flick out any dust first. If they're really gunky, use a slightly damp brush. Don't soak them, or you'll ruin the speaker paper behind the plastic.

Use a clean microfibre to wipe away the lifted dirt. Use a fresh side of the cloth for every section so you aren't just moving dirt around.

Those black marks at the bottom of the door from people's boots? Use a bit of APC and a microfibre. If they're stubborn, a Magic Eraser works, but be gentle. I learned the hard way on a black Commodore, if you scrub too hard, you'll actually rub the texture off the plastic and leave a shiny bald spot.

While the door is open, wipe down the painted metal area around the hinges and the latch. This is where grease and road salt build up. A quick wipe here makes the whole car feel 100% better.

Take a completely dry microfibre and buff the whole panel. You want to make sure there's no moisture left in the switches or the map pockets.

Spray your UV protectant onto an applicator pad and wipe it evenly across the plastic and vinyl. This is your sunscreen for the car. It stops the dash and doors from cracking in the Aussie sun.

Go over it one last time with a dry cloth to take off any excess shine. You want a factory 'satin' look, not a 'used car yard grease-pit' look.