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Maintenance Basics intermediate 3 min read

Pro Detailing Checklist for the Aussie Autumn

Most car owners make this harder than it needs to be. Here's the straightforward approach that actually works—no fluff, no upselling.

Summer's over but the heat is still hanging around. Here is exactly what you need to check and do to keep your paint from frying under that March sun.

B"W
Barry "Bazza" Williams Product Reviewer
| Updated: 4 March 2026
What You'll Learn
Pro Detailing Checklist for the Aussie Autumn

Aussie Conditions

Australian conditions are tougher than most—intense UV, red dust, coastal salt, and 40°C summers. European car care advice often doesn't cut it here.
Quick Summary

Look, I've spent 15 years polishing everything from dusty farm utes to show-winning HSVs, and I've learned that March in Australia is a killer for paint. Between the lingering 35-degree days and the bat droppings that'll eat through your clear coat in hours, you need a solid plan. This checklist is for the blokes who want to go beyond a quick bucket wash and actually protect their investment.

01

A Quick Word from Experience

I learned the hard way on a black Commodore years ago: never, ever work on hot panels. I thought I'd be right just doing it in the shade, but the metal was still 50 degrees. The polish dried instantly and it took me hours to fix. Truth be told, if the bonnet is too hot to touch comfortably, go have a beer and wait for the arvo cool-down.
02

The 'No-Nonsense' Gear List

What You'll Need

0/9
Two 15L buckets with grit guards — Don't skip the guards. Dirt at the bottom stays at the bottom.
Quality pH-neutral soap — I reckon Bowden's Own Nanolicious is the best for our conditions.
Iron Decontaminator spray — Essential if you're near a train line or heavy industry.
Clay bar or clay mitt (Fine grade) — A mitt is heaps faster for beginners, just don't drop it.
Dual Action (DA) Polisher — Leave the rotary to the pros unless you want swirl marks.
One-step polish/compound — Meguiar's Ultimate Compound works wonders on tough Aussie clear coats.
Isopropyl Alcohol (IPA) wipe-down spray — Strips the oils so your sealant actually sticks.
Synthetic Sealant or Ceramic Spray — Gtechniq C2V3 is my go-to for insane water beading.
6-8 clean Microfibre towels — Chuck them in the wash if they touch the ground. No excuses.

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03

Pre-Start Sanity Check

What You'll Need

0/4
Are you in full shade? — Direct sun is your worst enemy for advanced work.
Is the paint cool to the touch? — Check the bonnet and the roof specifically.
Have you removed your watch/rings? — Made this mistake once, scratched a brand new Ranger with a wedding band.
Do you have enough lighting? — A cheap LED work light reveals the scratches you'll otherwise miss.
04

Step-by-Step Execution

Tap each step to mark complete
01

Deep Cleanse & Decon

Thorough wash, then spray iron remover on dry paint. Rinse after 3 mins. Use the clay bar with plenty of lube to pull out embedded grit.

02

The IPA Wipe

Once dry, wipe the whole car down with an IPA solution. This removes old waxes and ensures you're looking at the actual paint surface, not just fillers.

03

Sectional Polishing

Work in 50x50cm squares. Use 4-5 drops of polish, slow overlapping passes. This is where you actually remove those spider-web scratches from the servo car wash.

04

The Final Strip

Wipe the polished panels again with IPA. You need a 'virgin' surface for the sealant to bond. If it feels 'grabby', you're doing it right.

05

Apply Protection

Apply your sealant. If using a ceramic spray, less is more. Buff off immediately with a fresh towel. This protects against that brutal UV and salt spray.

05

Final Inspection Checklist

What You'll Need

0/3
High-spot check — Look for dark, oily patches of sealant you missed buffing off.
Glass check — Make sure no polish or wax has smeared onto the windscreens.
Door jambs and trim — Clean out any white polish residue from the gaps. It looks amateur if left.

Watch Out

Be careful around plastic trim! If you hit unpainted black plastic with a polisher, it'll stain it white forever. Mask it off with some painter's tape first. Also, if you're dealing with bat droppings, don't scrub them, soak them with a wet cloth for 10 minutes first or you'll scratch the paint to high heaven.
06

Wrap Up

Anyway, give it a crack. It’s a bit of work, but when you see the water sheeting off after a coastal storm, you'll know it was worth the sweat. Cheers.

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