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Paint Protection intermediate 7 min read

How to Detail Your Interior Like a Pro and Protect it from the Aussie Sun

Your paint is under constant attack: UV rays, bird droppings, tree sap, and road grime. Protection isn't optional—it's essential.

Struggling with red dust in the vents or leather that's drying out faster than a biltong shop? Here is how to deep clean your cabin and keep it protected against our brutal UV and salt air.

MT
Mick Thompson Senior Detailing Editor
| Updated: 7 March 2026
How to Detail Your Interior Like a Pro and Protect it from the Aussie Sun

Aussie Conditions

Our intense UV breaks down waxes faster than overseas. Ceramic coatings last longer, but even they need topped up more frequently here.
Quick Summary

Look, we all know how it is. You spend the weekend at the beach or heading out bush, and by Monday the car looks like a bomb's gone off inside. This guide is all about getting back that 'new car' feel and, more importantly, protecting your surfaces from cracking under the March sun. I'll walk you through the gear I use in my own mobile van and the tricks I've picked up over 15 years in the trade.

01

Why Interior Care Matters in Australia

Right, let's be honest for a second. Most people spend all their time worrying about the paint, but you actually live inside the car. In Australia, our interiors take a proper beating. I've seen dashboards in 5-year-old Hiluxes that look like a dried-up creek bed because they've never seen a drop of UV protectant. Between the 40-degree days we get in summer and that fine red dust that seems to find its way into every crevice, our cabins go through hell. I remember a customer brought in a late-model Land Cruiser once; the poor bloke had been doing coastal runs and the salt air combined with his sweat had literally started eating the stitching on the leather seats. It wasn't pretty. To save your resale value and just to make the drive more pleasant, you've gotta stay on top of it. This isn't just about a quick vacuum; it's about deep cleaning and long-term protection.
02

The Gear You'll Actually Need

What You'll Need

0/8
A decent vacuum with attachments — Get one with a crevice tool and a soft brush head. The cheap ones at the servo usually don't cut it.
All-Purpose Cleaner (APC) — I reckon Bowden's Own 'Agent Orange' or 'Orange Helper' are crackers for Aussie grime.
Interior Scrub Pads or Boar's Hair Brushes — The brushes are essential for getting dust out of air vents and seams.
Microfibre towels (at least 5-10) — Don't use the missus's good bath towels. Get some 300gsm cloths from a detailing shop.
Leather Cleaner and Conditioner — If you've got hide, you need this. I'm a big fan of the Gtechniq or Colourlock stuff.
UV Protectant (Non-Greasy) — 303 Aerospace Protectant is my go-to. Don't touch the shiny, greasy stuff from the supermarket.
Glass Cleaner — Must be ammonia-free, especially if you have aftermarket window tint.
Compressed air or a 'Tornador' — If you've got a compressor, use it to blow out the 'impossible' crumbs from under the seats.
03

Getting Ready for the Task

Tap each step to mark complete
01

The Great Emptying

Chuck everything out. I mean everything. Empty the glovebox, the centre console, and the door pockets. If you find a Maccas chip from 2022, toss it. It's much easier to clean when you aren't moving rubbish around.

02

Pull the Mats

Take the floor mats out and give them a good shake away from the car. If they're rubber, hose them down now so they have time to dry in the sun while you work on the rest.

03

Roll Down the Windows

If you're working in a garage, roll them down a bit to get some airflow. Chemicals can get a bit pongy in a closed cabin on a hot arvo.

04

The Step-by-Step Deep Clean

Tap each step to mark complete
01

The 'Dry' Extraction

Start with a thorough vacuum. Use the brush attachment for the dash and the crevice tool for the gaps between the seats. I learned this the hard way: if you wet the carpet before vacuuming the sand out, you'll just make mud that never comes out.

02

Dusting the High Ground

Use a soft brush to agitate dust in the vents and buttons while holding the vacuum nozzle nearby. This stops the dust just settling somewhere else.

03

Cleaning Hard Plastics

Spray your APC onto a microfibre towel (not directly on the dash!) and wipe down all plastic surfaces. This removes the oils from your skin and that sticky film that builds up over time.

04

Tackling the Steering Wheel

This is usually the filthiest part of the car. Use a dedicated interior scrub pad and a bit of cleaner. You'll be shocked at how much 'grey' comes off a black leather wheel.

05

Leather Deep Clean

If you've got leather, apply your cleaner and agitate with a soft brush. Wipe it off immediately with a clean damp cloth. Don't let the cleaner dry on the seat or it'll leave a mark.

06

Door Jams and Sills

Don't forget the bits you only see when the door is open. Use a bit of APC and an old rag to get the grease and road grime out of the hinges and sills.

07

UV Protection Application

Now the important bit. Apply your UV protectant (like 303) to the dash and door tops. Wipe it on, let it sit for a minute, then buff it dry with a fresh microfibre. It should look factory-satin, not shiny like a cheap kebab.

08

Condition the Seats

Apply your leather conditioner. This keeps the hide supple so it doesn't crack when the car's sitting in the sun at the airport or the beach.

09

Glass, The Final Frontier

Clean the inside of the windscreen last. Use two towels, one for the initial wipe with product, and a dry one to buff out the streaks. Pro tip: wipe the inside vertically and the outside horizontally so you know which side the streaks are on.

10

The Finishing Touch

Put your clean, dry mats back in and give the cabin one last quick vacuum to pick up any bits you knocked down during the process.

Watch Out

Never spray cleaners directly onto screens or electronics. Modern infotainment screens have delicate coatings that can be ruined by harsh chemicals. Always spray your cloth first. Also, avoid silicone-based 'shiners' on your pedals, I once did this on my old Commodore and nearly slid my foot right off the brake into a bollard. Not my finest moment.

Dealing with the Red Dust

If you've been out past the Black Stump and your interior is covered in that fine red dust, don't just start wiping. You'll scratch the plastics. Use a soft paint brush and a shop vac to 'lift' as much as possible dry. For the carpets, a massage gun (yeah, the one the missus uses for her back) held against the carpet while vacuuming works wonders to vibrate the sand to the surface.

The 'Sunscreen' Problem

Aussie summers mean sunscreen, and sunscreen is the absolute enemy of car interiors. It leaves those white, milky stains on door armrests. If you find these, use a bit of dedicated leather cleaner and a soft toothbrush. Don't go too hard or you'll peel the finish off the plastic or leather.
05

Keeping it Mint

After you've put in the hard yards, you want it to stay that way. Honestly, the best thing you can do for your interior is to use a decent sunshade every time you park. It's a bit of a pain, but it'll stop the UV from cooking your hard work. I also keep a clean microfibre and a bottle of interior detailer in the glovebox for 'emergencies', like when the kids spill a juice box or you notice a coffee ring. Give it a quick 5-minute wipe down once a fortnight and you'll never have to do a massive 4-hour deep clean again. No dramas.
06

Common Questions from the Shed

Can I use dish soap on my leather?
Look, you can, but I wouldn't. Dish soap is designed to strip grease, which means it'll strip the natural oils out of your leather and leave it dry and prone to cracking. Spend the twenty bucks on a proper leather cleaner.
How do I get the 'old dog' smell out of the seats?
Steam is your best mate here. If you don't have a steamer, try an odour neutraliser (not just a spray that smells like vanilla). Sprinkle some bicarb soda on the carpets, leave it overnight, and vac it out in the morning. It's an oldie but a goodie.
Is ceramic coating for interiors worth the money?
In my opinion? If you've got a brand new car with light-coloured leather, absolutely. It makes spills bead up so they don't stain. If you've got a 10-year-old work ute, don't bother. Just stick to the 303 Protectant.
What's the best way to clean a perforated leather seat?
Don't go nuts with the liquid! If you get too much cleaner in those little holes, it'll soak into the foam underneath and might even grow mould or start to stink. Use a foam-style cleaner and a brush, and don't let it sit.

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