Why RV Washing Matters (And How RV Washing & Waxing is Done Right)

TL;DR:

Why does RV washing matter and how do you wash your RV the right way? Learn more, along with how to wash your RV, now! Here’s what you’ll read about in this blog post:

Why RV Washing Matters: Cleaning the outside of your RV prevents corrosion, fading, and seal damage. How to wash: Use RV-safe cleaners, soft brushes, and wash top-down.
Don’t Forget to Wax: It adds UV protection and makes future washes easier.
Where Can I Wash My RV?: Self-service stations, designated RV wash sites, or with a mobile service.

Your RV is much more than just a vehicle. It’s your ticket to adventure. It’s your home on the road. It’s kind of a big deal.

Financially speaking, it’s also a big investment. But let’s be real: unlike most homes, RVs usually depreciate rather than appreciate in value similar to most other vehicles. So it’s extremely important to protect your investment and treat it with care.

That’s where this blog post comes in. We’ll run through the main reasons why RV washing and waxing are important for your RV exterior paint and other surfaces. We’ll also provide some washing and waxing tips. Ready? Let’s go!

The Big Idea: Why RV Washing Matters

Why shouldn’t you just let your RV get cleaned naturally when it rains? For one thing, you might be waiting a long time for showers! But that’s not the only practical reason that you should routinely wash your RV.

As Outdoorsy’s RV wash guide notes, everything from acid rain to bird droppings can etch your paint, causing permanent staining if left untreated. Washing your RV often doesn’t just keep it looking fresh, it also:

Removes contaminants that can eat through clear coat and decals
Prevents oxidation (cloudiness) of paint and rust, especially around trim/seams
Protects seals
Helps maintain resale value

Waxing routinely also helps do more than just enhance shine; it helps repel water and make future washes easier, while providing a protective barrier against things like bird droppings and bug splatter.

How to Clean an RV Exterior

You should aim to wash your RV roughly every 4-6 weeks or more often if exposed to road salt. But how? Simply put, here’s how to wash an RV in four steps:

Start from the Top: Clean the roof and work your way down to the front and side panels, and then the wheels.
Use RV Safe Products: Don’t use dish soap or abrasive cleaners, both of which can be drying to critical seals and rubber/plastic components, not to mention strip wax.
Use Soft Tools: Microfiber mops and soft-bristle brushes (NOT brooms) designed for washing help prevent scratching.
Rinse Thoroughly: If you leave residue behind, it can cause streaks or dullness.

Pro Tip: Avoid washing in full sun; this can cause water to evaporate and leave a streaky/soapy finish.

Want to see it done right? Watch this helpful video!

Meanwhile, for easy access to the products used in the video, check out WashProduct.com’s RV wash bundles!

Where Can I Wash My RV?

Now you know how to wash your RV. But you might have another problem…WHERE to wash it?! Truthfully, it depends on your setup and local regulations. Here are some of the most common options:

Self-Service Truck Washes: Many have bays large enough for RVs.
Campgrounds: Some campgrounds allow RV washing, but as RV LIFE explains, always check rules because some restrict washing due to water limits or neighbor courtesy.
Home Washing: Great for DIYers who have space at home to wash. Just remember to ensure proper drainage and use eco-friendly products.