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Show Car Prep: Getting That Deep Wet Look

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

Getting a car ready for a show isn't just about a quick wash. It's about hunting down every speck of red dust and ensuring that paint pops under the harsh Aussie sun.

SC
Sarah Chen Interior & Leather Specialist
| Updated: 4 March 2026
Show Car Prep: Getting That Deep Wet Look

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 more hours than I care to admit prepping cars for shows, and if there's one thing I've learned, it's that the judges see everything you tried to hide. This checklist is based on my 15 years in the trade. Whether you're heading to a local meet or a major show in the heat of March, this is how you get it done properly.

01

The Show Day Kit

What You'll Need

0/9
Two buckets with grit guards — Essential. I once saw a bloke ruin a custom spray job by using one bucket for the whole car. Don't be that guy.
Clay bar or clay mitt — Stick with a fine grade if the paint is decent.
Iron remover (Decon) — Bowden's Own 'Wheely Clean' is my go-to for Aussie brake dust.
High-quality Carnauba wax or Sealant — I reckon a good wax gives a deeper glow than ceramic for shows.
At least 10 clean microfibre cloths — If you drop one on the garage floor, it's dead to you. Chuck it in the rag bin.
Detailing brushes — For those annoying gaps around the badges and fuel cap.
Tyre dressing (Satin finish) — Avoid the cheap 'ultra shine' stuff that slings grease down your doors.
Glass cleaner — Ammonia-free so you don't cook your tint in the 40-degree heat.
Dual Action (DA) Polisher — Hand polishing is a mug's game if you want a true mirror finish.
02

Pre-Start Sanity Check

What You'll Need

0/4
Is the paint cool to the touch? — Never start in direct sun. I learned this the hard way on a black Commodore, the soap dried instantly and left nasty spots.
Are there bat droppings or bird lime? — Neutralise these first with a wet cloth before you touch the rest of the car.
Do you have enough light? — In a dark garage, you'll miss half the swirls.
Check the weather forecast — If there's a dust storm coming in from the West, wait a day.
03

The Show Prep Process

Tap each step to mark complete
01

Deep Wheel Clean

Hit the wheels while they're dry with iron remover. Use a brush to get into the barrels. This is where most people get lazy.

02

Snow Foam and Rinse

Coat the car in thick foam to lift the abrasive red dust. Let it dwell for 5 minutes (don't let it dry!) then pressure wash it off.

03

Two-Bucket Wash

Start from the roof and work down. Use a high-lubricity soap. I personally swear by Meguiar's Gold Class for a reliable, safe wash.

04

Mechanical Decontamination

Clay the paint to remove bonded contaminants. If the paint feels like sandpaper, your wax won't stick and it won't shine. Simple as that.

05

Polishing

Use a light finishing polish to remove fine swirl marks. This is where you get that 'glass' look. Take your time around the body lines.

06

Protection Layer

Apply your wax or sealant. If it's humid, work in smaller sections. Wipe off with a fresh microfibre, checking for any hazy spots or residue.

07

The Details

Clean the exhaust tips with metal polish. Apply tyre dressing. Use a brush to remove wax residue from plastic trims and rubber seals.

04

Final Inspection (The 'Judge's View')

What You'll Need

0/4
Door jambs and boot shuts — Wipe these down. A dirty door shut is an instant point deduction.
Interior glass — Check for streaks from outside the car while looking through the windscreen.
Wheel arches — No point having shiny paint if the arches are full of dried mud or dust.
Under the fuel cap — Trust me, judges always look here just to see if you're thorough.

Watch Out

Avoid using 'Quick Detailer' sprays on a dusty car at the show grounds without plenty of lubricant, or you'll just be rubbing the dust into the paint. Also, keep your polish away from unpainted black plastic, otherwise you'll be spending the whole afternoon scrubbing white stains off the trim with a toothbrush.

Expert Opinion

A customer once brought in a classic Monaro that looked 'clean' but had no depth. We spent four hours just on the clay bar and decontamination. The difference was night and day. Don't rush the prep, the shine comes from the surface, not just the product you slap on top.

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