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Keeping Your Rig Clean: The Weekly Maintenance Routine

Red dust, creek crossings, and corrugated roads don't just test your 4WD—they test your cleaning game. Most people get it wrong.

Between the brutal UV, red dust, and salty coastal air, Australian cars take a beating. Here is how to knock out a proper weekly wash that actually protects your paint without spending all weekend on it.

SC
Sarah Chen Interior & Leather Specialist
| Updated: 4 March 2026
Keeping Your Rig Clean: The Weekly Maintenance Routine

Aussie Conditions

Aussie red dust is iron-rich and bonds to paint. A regular rinse won't cut it—you need proper pre-wash and pH-neutral soap to avoid scratching.
Quick Summary

Look, I know life gets busy, but if you're letting that red dust or bird muck sit on your paint for weeks, you're asking for trouble. This guide is for the bloke or lady who wants their car looking sharp and protected against our harsh conditions without making it a full-time job. We're talking a solid, efficient routine that covers everything from the bull bar to the tow bar.

01

Why Bother Every Week?

Right, so it's March. We've just come off the back of a scorching summer, and while the heat's backing off a bit, the UV is still absolutely lethal. If you've been out west or even just parked near the beach, your car is basically under attack 24/7. I learned this the hard way years ago on a black Commodore I owned. I left some bat droppings on the roof for just three days in the sun, when I finally washed it off, the acid had etched right through the clear coat. Gone. Ruined. Thing is, a weekly wash isn't just about looking 'shmick' at the servo. It's about removing the salt spray that eats your chassis and the red dust that acts like sandpaper on your seals. After 15 years in the trade, I reckon a consistent 45-minute wash every weekend is worth ten times more than a massive polish once a year. It's about maintenance, not just aesthetics. So, grab a cold one, and let's get into it.
02

The Essential Gear

What You'll Need

0/9
Two 15L Buckets — One for soapy water, one for rinsing your mitt. Essential to stop scratching.
Quality Microfibre Wash Mitt — Chuck those old sponges in the bin. They just trap dirt and swirl your paint.
pH Neutral Car Wash — I'm a big fan of Bowden’s Own Nanolicious or Meguiar's Gold Class. Good lubrication.
Wheel Brush & Separate Bucket — Never use your paint bucket on your wheels. Brake dust is nasty stuff.
Pressure Washer or Hose with Nozzle — A regular hose is fine, but a pressure washer makes the red dust fly off easier.
Large Microfibre Drying Towel — The 'Big Green Sucker' or similar. Don't use a chamois, they're old school and risky.
Snow Foam Cannon (Optional) — Great for getting the heavy grit off before you touch the paint.
Interior Quick Detailer — Something like Aerospace 303 to keep the dash from cracking in the UV.
Tyre Shine — Water-based is better. It won't sling all over your doors when you drive off.
03

Preparation is Key

Tap each step to mark complete
01

Find Some Shade

Never, ever wash a car in direct Aussie sun if you can help it. The water dries too fast, leaving water spots that are a nightmare to get off. If you have to, do it early morning or late arvo.

02

Wheel Check

Ensure the wheels and brakes are cool to the touch. Spraying cold water on hot rotors can warp them (trust me on this one, I've seen it happen on a brand new Hilux).

03

The Two-Bucket Setup

Fill one bucket with water and your soap, and the other with just plain water. This second bucket is where you'll rinse the dirt off your mitt so you aren't rubbing grit back onto the car.

04

The Weekly Wash Procedure

Tap each step to mark complete
01

Wheels First

Always start with the wheels. They're usually the filthiest part. Use a dedicated wheel cleaner and your brush. Rinse them thoroughly before moving to the paint.

02

The Pre-Rinse

Blast the whole car with water. Start from the top and work down. Pay extra attention to wheel arches and under the sills where that red outback dust loves to hide.

03

Snow Foam (If you've got it)

Apply a layer of foam and let it dwell for 5 minutes. This softens up the bug guts and bird droppings. Don't let it dry!

04

The Contact Wash

Dunk your mitt in the soapy bucket. Start at the roof and work your way down in straight lines. Don't use circular motions, that's how you get those nasty cobweb marks in the clear coat.

05

Rinse the Mitt Often

After every panel, rinse the mitt in your plain water bucket, squeeze it out, then go back into the soap. This keeps your wash water clean.

06

Bottom Third Last

The lower parts of your doors and the bumpers are always the dirtiest. Save these for last so you don't contaminate your mitt early on.

07

Final Rinse

Use a gentle stream of water to rinse the soap off. If you have a ceramic coating, the water should just sheet right off.

08

Drying

Lay your large microfibre towel across the flat surfaces and 'drag' it towards you. For the vertical panels, just pat it dry. Don't forget the door jambs!

09

Glass and Mirrors

Use a clean microfibre and a bit of glass cleaner. Clean windows make a huge difference to how the car looks overall.

10

Tyre Dressing

Apply a bit of tyre shine. It's like the polished shoes on a suit. Just don't get it on the tread, obviously.

11

Interior Wipe Down

Give the dash and door cards a quick wipe with a damp microfibre or an interior detailer to get rid of the dust. Your partner will thank you next time they hop in.

12

The 'Walk Around'

Do one final lap of the car. Check for any missed spots or drips. It's the best time to spot any new stone chips that might need a touch-up later.

Watch Out

Look, I know those automatic brush washes at the servo are tempting when you're tired, but stay away. I call them 'the sandpaper machines'. Those brushes hold the dirt from the muddy 4WD that went through before you. Honestly, I wouldn't bother with them even if they were free. If you're short on time, use the DIY pressure wand bays instead.

Dealing with Bug Splatter

If you've been on a highway run and the front of your car looks like a bug graveyard, don't scrub them hard. Soak a microfibre towel in warm soapy water and lay it over the bugs for a few minutes. They'll soften up and wipe right off without scratching your paint.

Watch Out

If you're using a high-pressure washer, don't get too close to the sensors, cameras, or any old decals. I once saw a bloke peel the '4x4' sticker right off his tailgate because he held the nozzle two inches away. Keep a bit of distance, about 30cm is usually the sweet spot.
05

Protecting the Finish

Once the car is clean and dry, you've gotta think about protection. In our climate, bare paint is a death sentence. Every second or third week, I'd recommend hitting it with a spray sealant or a 'wet wax' while you're drying. It takes an extra five minutes but adds a layer of UV protection that's vital. Most of the time, I use a ceramic spray, it's dead easy and keeps the car cleaner for longer because the dust can't stick as easily. If you live near the coast, make sure you're spraying out the undercarriage too. That salt air is a silent killer for Australian steel, and a quick rinse underneath every week will save you thousands in rust repairs down the line. Anyway, that's pretty much it for the outside.
06

Common Questions

Can I just use dish soap from the kitchen?
No dramas if you want to strip every bit of wax and dry out your rubber seals. Serious though, don't do it. Dish soap is designed to eat grease and it's too harsh for automotive paint. Spend the $20 on a proper car wash.
How do I get red dust out of the crevices?
A soft detailing brush (or an old makeup brush from the missus) is your best friend here. Use it while the soap is on the car to agitate the dust in the window seals and badges.
My car has a matte wrap, can I follow this?
Mostly, but don't use any soaps with added waxes or gloss enhancers. You'll end up with a weird, blotchy finish. Use a specific matte-safe wash instead.
Is it okay to wash the engine bay every week?
I wouldn't. Maybe once every few months. Modern engines have a lot of electronics that don't love being blasted with water constantly. A light wipe down is usually enough for a weekly routine.

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