Keeping Your Door Jambs Micky Mouse (Mar 2026)

What You'll Learn

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, there is nothing worse than finishing a four-hour detail on your weekend warrior only to open the door and see a thick layer of grit and grease staring back at you. It ruins the whole vibe. Whether you have been out bush and brought half the Simpson Desert home in your hinges, or you live near the coast where salt spray eats everything, keeping these areas clean is vital for protecting your paint and seals. This is a quick run-down on how I get them sorted without needing a degree in rocket science.

Why Bother With Jambs?

Most blokes reckon if you can't see it with the doors shut, it doesn't matter. But here is the thing: that red dust we get out here? It's abrasive as all hell. Every time you open and close your door, that grit acts like sandpaper on your paint and rubber seals. I learned this the hard way on a black Commodore I used to own, the jambs were so scratched up from neglected dirt that they actually started to rust in the corners. Plus, if you live near the water, salt loves to hide in those hinges and chew through the metal while you're not looking. It's a five-minute job that saves a massive headache later.

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Don't Just Blast It

For the love of your upholstery, don't just point the pressure washer at your open door. I've seen a customer soak the entire leather interior of a brand new Ranger because he thought he'd 'just give it a quick squirt.' Use a low-pressure setting or, better yet, just a spray bottle with an All-Purpose Cleaner (APC) and a soft brush. If you must use the pressure washer, stand well back and use short, controlled bursts aimed away from the cabin.

The Right Chemicals for the Job

Honestly, I wouldn't bother with fancy dedicated door jamb cleaners. A good APC like Bowden's Own Agent Orange or even a diluted mix of Meguiar's APC does the trick. If you've got heavy grease near the hinges, chuck a bit of degreaser on there, let it sit for two minutes (don't let it dry!), and agitate it with an old paintbrush. Works a treat.

The Red Dust Secret

If you've just come back from a trip up north and your jambs are caked in that fine red dust, don't go straight in with a cloth. You'll just grind it into the clear coat. I usually use a cheap cordless leaf blower first to get the loose stuff out. Then, use a very wet microfiber towel to 'lift' the mud away. It's the only way to avoid those nasty swirl marks in the shuts.

Protect the Rubber

After 15 years doing this, I've found that people always forget the rubber seals. Our Aussie sun absolutely cooks them until they go brittle and crack. Once you've cleaned the jambs, wipe some 303 Aerospace Protectant or a bit of Autoglym Vinyl & Rubber Care onto the seals. It keeps them supple and stops them from sticking to the paint on those 40-degree mid-summer days.

What You'll Need

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All-Purpose Cleaner (APC) — Diluted 10:1 usually does the job.

Soft Detail Brushes — A cheap 1-inch paintbrush from Bunnings works if you're on a budget.

Microfiber Towels — Use your old 'nasty' ones, not your good paint towels.

Spray Bottle with Water — For rinsing without soaking the carpet.

Seal Protectant — Something with UV protection is a must.

Watch Out

Never, and I mean never, spray degreaser or APC onto hot metal. If you've been driving out in the sun and the door jambs are roasting, cool them down with some water first. If that chemical dries on the paint in the heat, it can leave permanent white staining that is a nightmare to polish out.

Common Questions

Should I grease the hinges after cleaning?

If you've used a heavy degreaser and stripped the factory grease away, then yeah, you'll need to put a little dab of white lithium grease back on the pivot points. Just don't overdo it or it'll just attract more dust.

How often should I do this?

I reckon every second or third wash is plenty for a daily driver. If you've been off-roading or down the beach, do it the same day you get back. No dramas.

Can I use wax in the door jambs?

You can, but it's a pain to buff off in tight spots. I usually just use a spray sealant or a 'wet coat' product. It's way faster and gives you the same protection against salt and bird muck.

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