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Sorting Out Scratches Without Ruining Your Paint (Mar 2026)

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

Found a fresh scratch after a weekend in the bush or a trip to the shops? Here is how to tell if it will buff out and the best way to fix it before the Aussie sun makes it worse.

MT
Mick Thompson Senior Detailing Editor
| Updated: 6 March 2026
Sorting Out Scratches Without Ruining Your Paint (Mar 2026)

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, we've all been there. You come back to the car at the shopping centre and some legend has clipped your door with a trolley. Or maybe you've got 'bush pin-striping' from a narrow track. This guide is for anyone who wants to fix those marks themselves without spending a fortune at a panel shop. I'll show you what's DIY-friendly and what's a lost cause.

01

The Reality of Aussie Scratches

Living in Aus, our paint takes a proper beating. Between the red dust acting like sandpaper and the UV rays trying to bake your clear coat into a crisp, a small scratch can turn into a massive headache fast. If you leave a deep scratch exposed, that coastal salt air or humidity will get right in there and start the corrosion process before you've even had breakfast. I've seen blokes ignore a scratch on a Ranger only to have the clear coat peeling like a sunburn three months later. It's best to sort it now.

The Fingernail Test

Before you buy anything, run your fingernail across the scratch. If your nail catches in the groove, it's likely gone through the clear coat. If it catches, a simple polish won't fix it, you're looking at touch-up paint. If it doesn't catch, you're in luck; it's just a surface mark that'll buff out with a bit of elbow grease.

Don't Polish in the Heat

Never, ever try to remove scratches while the metal is hot or under the direct midday sun. I learned this the hard way on a black Commodore back in the day, the polish dried instantly and baked onto the paint. It took me three times longer to get the residue off than it did to fix the scratch. Wait until the arvo when the panels are cool to the touch.

Decontaminate First

If you've been out west and the car is covered in that fine red dust, give it a proper wash and use a clay bar before you touch it with a polishing pad. If you don't, you're basically just rubbing dirt into your paint. My go-to is the Bowden’s Own Fine Clay Bar; it’s gentle enough that you won't mar the finish but gets the grit out.

Start Soft

Always start with the least aggressive method. Try a finishing polish on a foam applicator first. If that doesn't work, then step up to a cutting compound like Meguiar's Ultimate Compound. A mate of mine once went straight in with a heavy wool pad and burnt right through the clear coat on his missus' Mazda. Trust me, she wasn't happy and it’s a bloody expensive mistake to fix.
02

The 'Scratch Kit' Essentials

What You'll Need

0/5
Double-sided microfibre cloths — Get the high-gsm ones so they don't scratch the paint further.
Hand polishing applicator pads — Hex-logic foam pads are great for control.
Quality Cutting Compound — Something like Scholl Concepts S20 or Meguiar's.
Isopropyl Alcohol (IPA) spray — To wipe away polish oils and see if the scratch is actually gone.
Wax or Sealant — To protect the fresh paint once you're done.

Watch Out

Stay away from 'As Seen on TV' scratch repair pens. They're basically just a temporary resin that looks rubbish after two washes. Also, don't use toothpaste. I know the internet says it works because it's abrasive, but it's the wrong kind of abrasive and usually leaves the area looking dull and hazy. Just use proper automotive gear.
03

Common Questions

Can I use a drill attachment for polishing?
You can, but I wouldn't recommend it for beginners. Drills spin way too fast and it's incredibly easy to build up heat and burn the paint. Stick to doing it by hand; it takes longer but it's much safer.
The scratch is white, what does that mean?
If the scratch looks white or grey on a dark car, you've likely hit the primer. No amount of polishing will fix that. You'll need a touch-up pen or a professional to respray the section.
How do I protect the area after fixing it?
Once the scratch is gone, chuck a layer of wax or a ceramic sealant over it. Since we get hammered by UV in Aus, I reckon something like Gtechniq Liquid Crystal is the go, it'll stop the sun from fading that freshly exposed paint.

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