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Interior Cleaning beginner 7 min read

Keeping Your Interior Mint: The Weekly Maintenance Routine

Your car's interior cops more abuse than you realise—UV damage, spills, body oils, and the occasional fast food disaster. Here's how to fight back.

Don't let the Aussie sun and red dust wreck your cabin. Here is my personal routine for keeping your interior looking and smelling like it just rolled off the showroom floor.

MT
Mick Thompson Senior Detailing Editor
| Updated: 6 March 2026
Keeping Your Interior Mint: The Weekly Maintenance Routine

Aussie Conditions

Australian UV is 15% stronger than Europe. Your dash and leather need proper UV protection, not just cleaning, especially if you park outside.
Quick Summary

Look, we all know the drill, you spend all weekend at the beach or out bush, and by Monday the car looks like a bomb's gone off inside. This guide is for the daily drivers and weekend warriors who want to stay on top of the mess before it becomes a permanent fixture. I'll walk you through a quick, effective weekly routine that tackles everything from coastal salt to that stubborn outback dust.

01

Why Weekly Maintenance Matters

Right, let's be honest. Most people wait until they can't see out the windows before they clean their interior. Big mistake. After 15 years in the trade, I've seen what our Aussie sun does to a neglected dashboard, it's not pretty. We're talking cracks you could hide a 50-cent piece in. Dealing with the heat in March is tricky too; it's still bloody hot but you've got that extra dust blowing around as the season shifts. If you're living near the coast, that salt air is eating your seat rails while you sleep. I learned this the hard way when I bought an old Patrol that looked okay but the seat bolts were basically powder. A quick weekly wipe-down keeps the UV protectants fresh and the grit out of your carpet fibers. It's much easier to spend 45 minutes on a Sunday arvo than eight hours once a year trying to fix a disaster zone.
02

The Gear You Actually Need

What You'll Need

0/8
A decent vacuum — Ideally with a crevice tool and a soft brush attachment. Don't bother with those weak $20 hand-held ones from the servo.
Microfibre cloths (at least 5) — Get the good ones, not the multi-pack from the grocery store. I'm a big fan of the Bowden's Own range.
Interior Detailer Spray — Something with UV protection. I reckon Meguiar's Quik Interior Detailer is a solid go-to.
Soft-bristled detailing brush — For the air vents and those annoying gaps around the gear stick.
Glass cleaner — Ammonia-free is a must if you've got window tint (which you should in Australia).
Leather cleaner/conditioner — If you've got hide. If it's vinyl, the detailer spray is fine.
A small bin bag — To chuck all the Maccas wrappers and old receipts.
Compressed air or a 'tornador' — Optional, but great for blowing dust out of tight spots.
03

Getting Ready

Tap each step to mark complete
01

Park in the shade

Never, ever clean your interior in direct sunlight. The products will flash dry and leave streaks that are a nightmare to get off. Find a spot under the carport or wait for the arvo shade.

02

Open all the doors

Give the car a chance to air out. If you've been hauling around wet towels or gym gear, it'll help get rid of that 'damp dog' smell.

03

The Great Empty

Chuck everything out that shouldn't be there. Check the door pockets, under the seats, and the centre console. I once found a half-eaten meat pie under a passenger seat that had been there for a month, trust me, you don't want that surprise.

04

The Step-by-Step Routine

Tap each step to mark complete
01

Floor Mat Removal

Pull the mats out and give them a good thrashing against a brick wall or the fence. You want to get that heavy grit and sand out before you even touch the vacuum.

02

Dust the Top Down

Use your detailing brush to flick dust out of the vents, buttons, and crevices. I usually have the vacuum running in my other hand to catch the dust as it flies out. Start from the top (dash) and work down to the console.

03

The Big Vacuum

Work in sections. Move the seats all the way forward to get the back, then all the way back to get the front. Don't forget the 'no man's land' between the seat and the centre console. That's where the red dust loves to hide.

04

Wipe Down Hard Surfaces

Spray your interior detailer onto the cloth, not the dash. This stops 'overspray' getting on the windscreen. Wipe down the dashboard, door cards, and steering wheel. The steering wheel is usually the filthiest part of the car, think about it.

05

Screen Care

For infotainment screens, use a dry, clean microfibre or one slightly dampened with just water. Modern screens have coatings that some chemicals can ruin. Made this mistake myself on a black Commodore once, left a cloudy mark that wouldn't budge.

06

Leather Refresh

If you have leather, give it a quick wipe with a dedicated cleaner. Aussie heat sucks the moisture out of leather faster than a cold beer disappears on a Friday. Use a conditioner every second or third week in summer.

07

Pedal Check

Give the pedals a quick wipe with a damp cloth (no chemicals, you don't want them slippery). Mud and salt build up here and can actually start corroding the metal over time.

08

Glass, The Final Boss

Use two cloths for the glass. One to apply the cleaner and scrub, and a second, bone-dry one to buff off. This is the only way to get a streak-free finish. I reckon Autoglym Fast Glass is the best gear for this.

09

Door Jams

Don't ignore the door shuts. A quick wipe here prevents that black greasy gunk from building up and ruining your clothes when you climb in. This is where most novices forget.

10

Mat Replacement

Slap the clean mats back in. Make sure they're clipped in properly so they don't slide under the pedals, she'll be right until next week.

Watch Out

Seriously, don't leave your cleaning products in the car or the boot during a 40-degree day. I've had bottles of spray wax literally explode from the pressure, and it makes a royal mess. Also, if the interior surfaces are hot to the touch, wait. Applying chemicals to a hot dash can cause them to 'bake' on, creating permanent stains.

The Red Dust Secret

If you've been out past the Black Stump and brought half the desert back with you, a vacuum won't be enough. Use a soft brush to agitate the carpet while you vacuum. The red dust sticks to the fibres, and you need that mechanical action to break it loose. If it's really bad, a damp (not wet!) microfibre can help pick up the fine particles after you've vacuumed.

Smell Like a Pro

Skip those cheap 'New Car Smell' cardboard trees that last two days. Instead, spray a little bit of your favourite interior scent onto the floor mats under the seats. The airflow from the AC will circulate the scent naturally without it being overbearing.
05

Maintaining the Result

Now that the car is mint, you want to keep it that way. The best thing you can do is use a sunshade whenever you're parked outside. It sounds simple, but it drops the cabin temp by 20 degrees and stops the UV from killing your plastics. I also keep a clean microfibre in the glovebox. If I see a bit of dust or a smudge on the screen while I'm waiting at the lights, I give it a quick flick. It's about 'cleaning as you go'. Truth be told, if you do this little routine once a week, you'll never have to do a 'deep clean' again. Your partner will thank you when they don't get out of the car covered in sand and pet hair, too.
06

Common Questions

Can I use dish soap on my leather seats?
Nah, don't do it. Dish soap is designed to strip grease, which means it'll strip the natural oils out of your leather. Use a pH-neutral leather cleaner or just a damp cloth if it's not too dirty.
How do I get dog hair out of the carpet?
This is the bane of my existence. A rubber squeegee or a dedicated pet hair brush (like a Lilly Brush) works wonders. It bunches the hair up into rolls so you can just suck them up with the vac.
What's the best way to clean my seatbelts?
Pull them all the way out and use a mild fabric cleaner and a microfibre. Don't use harsh chemicals as they can weaken the webbing. Let them dry completely before letting them retract.
My dash is already sticky, what do I do?
If it's an older car (like some early 2000s Toyotas or Mazdas), the plastic might be degrading. You can try a very mild degreaser, but often it's a sign the UV has won. A dash mat is your best friend here to cover it up and stop it getting worse.

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