What You'll Learn
Aussie Conditions
Look, we've all been there, you come back from a month up north or a stint at the beach and the van looks like it's been through a war zone. Between the baked-on red dust, the salt spray, and the bat droppings that seem to eat through everything, it's a lot to tackle. This guide is for anyone who wants to keep their home-away-from-home looking decent and actually lasting more than a few seasons in our harsh sun.
The Reality of Keeping a Van Clean in Oz
The Gear You Actually Need
What You'll Need
While you're here...
Pre-Wash Preparation
Check Your Seals
Before you even think about grabbing the hose, go around and check all your windows, vents, and doors. If a seal is cracked, you're going to end up with a puddle on your bed. To be honest, I usually chuck some painter's tape over any dodgy-looking vents just to be safe.
Find the Shade
Never wash a van in the direct midday sun. The water and soap will dry instantly, leaving spots that are a nightmare to get off. If you can't find shade, start at the crack of dawn or wait until later in the arvo.
Close Everything Up
Double-check the roof hatches! I once saw a bloke at a caravan park forget his main hatch was open while he hit it with the hose. The missus wasn't happy, put it that way.
The Step-by-Step Clean
The Underbody Blast
Start from the bottom. If you've been on the beach or the red dirt, there's heaps of salt and grit hiding in the chassis. Get under there and give it a proper flush. If you've been on the Nullarbor, you'll be amazed how much dust comes out of the rails.
Pre-Rinse the Whole Van
Rinse from the top down. You want to get the loose grit off before you touch it with a brush. If you skip this, you’re basically sandpapering your paint.
The CT18 Soak (Optional)
If it's filthy, mix some CT18 in a foam cannon or a spray bottle. Apply it to the dry-ish surface, let it sit for 5-10 mins (don't let it dry!), then rinse. This breaks down the static bond of that red dust.
Roof First
Always start with the roof. It’s the dirtiest part and it drains onto everything else. Use your long-reach brush and plenty of soapy water. Watch out for solar panels, treat them like glass and don't use anything abrasive.
Wash in Sections
Do one side at a time. I usually break a side into three vertical sections. Wash, then rinse immediately. If you try to soap the whole 20-foot van at once, the first bit will be dry before you're halfway through.
The 'Gentle Touch' for Windows
Caravan windows are usually acrylic, not glass. They scratch if you even look at them funny. Use a fresh, clean microfibre mitt for these, never the same brush you used on the muddy chassis rails.
Wheels and Tyres
Chuck some wheel cleaner on, give them a scrub with a dedicated brush, and rinse. Don't forget the spare tyre on the back; they often hold a lot of gunk.
Final Rinse
One last pass over the whole thing to make sure no soap is hiding behind the awning arm or under the window lips.
Drying
Use those big microfibre towels. If you let it air dry in Australia, you'll get water spots thanks to our hard water. It's a pain, but it makes a massive difference to the finish.
Seal Protection
Once it's dry, wipe some 303 Protectant onto your window seals. This stops them from drying out and sticking to the windows in the heat.
Watch Out
The Secret to Bug Removal
Watch Out
Fixing Cloudy Windows
Long Term Protection
Common Questions
Can I use a broom to wash the roof?
How do I get rid of black streaks?
Is it safe to wash the solar panels?
How often should I clean the van?
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