How to Easily Clean the Roof of Your RV

How to Easily Clean the Roof of Your RV

Key Takeaways
● Choose the right cleaning products appropriate for your RV’s roof.
● Know which tools are necessary for cleaning it safely.
● Utilize a ladder or stepstool to reach the top quickly.

Cleaning your RV roof can seem daunting, but keeping your rig in good shape is necessary. But how do you clean a roof that’s so high up?

You can start by gathering the materials necessary to clean your RV roofs, such as a cleaning solution, ladder, soft bristle brush and RV-safe protective coating. Make sure always to wear the proper safety gear.

This guide will teach you more about how to easily clean your RV roof, so read on to get the job done right.

Different Types of Materials Used for RV Roofs

Different Types of Materials Used for RV Roofs

Generally, there are three primary types of materials used for RV roofing:

RV Rubber Roof

A rubber RV roof is the most COMMON material used for RV exteriors, and with good reason. They’re durable, lightweight and easy to clean.

Although rubber roofs can be susceptible to cracking over time, it is relatively low-maintenance compared to other roofing materials.

Fiberglass RV Roof

Fiberglass RV roofs are highly DURABLE and provide excellent insulation to keep your RV cool or warm depending on the climate you’re traveling in [1]. They also resist dirt and debris buildup, which makes them easier to clean and maintain than other roofing materials.

However, a fiberglass roof is more EXPENSIVE than a rubber roof and can be challenging to repair if damaged.

Aluminum RV Roof

Aluminum RV roofs are LIGHTWEIGHT and durable, making them an ideal choice for those who plan on doing a lot of off-roading [2]. An aluminum RV roof also reflects heat from the sun, which helps keep your RV cool in hot climates.

Additionally, it’s not as FLEXIBLE as other materials, so you should take extra care when traveling over uneven terrain or bumps in the road to avoid causing any damage to your roof.

Preparation for RV Roof Cleaning

Preparation for RV Roof Cleaning

Before you begin your RV roof cleaning, there are a few essential steps. Let’s take a closer look:

Dry The Surface Of Your Roof

First and foremost, ensure that the surface is completely DRY before cleaning. If it’s been raining recently or there’s still dew on the roof in the morning, wait until it dries out before getting started.

Get Your Cleaning Supplies Ready

You’ll also want to gather all the MATERIALS you need for the job, such as a ladder or step stool if necessary, a soft bristle brush, a cleaning solution and an RV-safe protective coating to protect your rooftop from future damage.

Pro Tip: If you don’t have a cleaning solution, you can use warm water and dish soap.

Using a Ladder Safely to Access Your RV Roof

Make sure to use a STURDY ladder to support your weight, and check its condition before each use. Also, place it on an EVEN surface away from any power lines or other potential hazards.

Remove Loose Clothing

Additionally, check for loose screws or nails that could poke you as you climb. It’s also essential to remove any loose clothing or jewelry you might be wearing so it doesn’t get caught on anything while you’re up there.

Once you’re safely at the top of the ladder, take care not to lean against the edges of the RV, as this can damage your rig. Make sure to keep one hand on the ladder at all times for added stability and safety.

Pro Tip: If you have a high RV, set up additional safety features like handrails and stabilizers to help provide extra support.

Choosing the Right Supplies and Equipment for Cleaning

Choosing the Right Supplies and Equipment for Cleaning

The right supplies and equipment are essential for cleaning your RV roof. Choosing the right materials is important, as using the wrong products can leave streaks or damage your rooftop.

Here are the supplies and equipment you’ll need to clean your RV roofs:

Soft Bristle Brush

It’s important to use a brush with GENTLE bristles not to damage the surface of the RV roof but STURDY enough to remove loose dirt and debris.

For fiberglass or aluminum roofs, natural or synthetic boar bristles work well, while rubber roofs require softer materials such as nylon or polyester bristles.

Cleaning Solution

When cleaning your RV roof, it’s important to use a cleaning solution specifically designed for your rooftop’s material.

An all-purpose cleaner can be used for most surfaces, but you should always check the manufacturer’s INSTRUCTIONS before using any cleaner on your RV roof.

It’s also essential to use the cleaning solution SPARINGLY and make sure you rinse it off thoroughly once you’re done. This will help prevent any residue from being left behind, which can cause streaks or damage to the rooftop.

RV-safe Protective Coating

Applying a protective coating to your RV roof is important to keep it in good condition. This will help PROTECT the rooftop from any damage caused by UV rays, moisture, and dirt.

The best option is to use an RV-safe protective coating, as this will PREVENT any potential harm caused by other products that could damage your roof’s material [3].

Additionally, apply MULTIPLE coats if necessary to ensure maximum coverage and protection.

Safety Gear

Safety should always be your top priority when caring for your RV roof. To ensure you’re safe while cleaning, wear the APPROPRIATE protective gear, such as safety goggles, gloves and a long-sleeved shirt or jacket.

Pressure Washer

Lastly, investing in a pressure washer can be one of the most EFFECTIVE ways to clean your RV roof. Pressure wash provides powerful, targeted blasts of water that can easily remove dirt, grime and other debris from the entire roof (including tree sap).

They also significantly REDUCE the amount of time it takes to clean your RV rooftop, making it an ideal solution for those who are short on time but still want to keep their rig in top condition.

Pro Tip: When using a pressure washer, always use the lowest setting possible to prevent any damage from occurring.

Step-by-Step Guide on How to Easily Clean Your RV Roof

Step-by-Step Guide on How to Easily Clean Your RV Roo

Now that you have the right supplies and equipment, it’s time to start cleaning your RV roof. Here is a step-by-step guide on how to easily clean your RV roof:

Gather All the Supplies and Equipment

Before you begin cleaning your RV roof, make sure to gather all the supplies and equipment that you will need. This includes a soft bristle brush, an RV-safe cleaning solution, protective gear, an RV-safe protective coating, and a pressure washer (optional).

Set Up Your Ladder

Place it on level ground and secure it with sandbags or other weighting objects. Then check the sturdiness of the ladder before beginning any work.

Apply Cleaning Solution

Once your ladder is set up, use the RV-safe cleaning solution to spray down the rooftop SPARINGLY. Make sure to rinse it off and avoid leaving any residue behind.

Use Brush to Scrub

Using your soft-bristled brush, scrub away any dirt and debris from the roof’s surface. Start in one corner and work your way around systematically until you cover the entire area.

Apply Protective Coating

Once all of the dirt and debris are removed, apply an RV-safe protective coating over the entire surface of your RV roof.

Use Pressure Washer (Optional)

If you’ve opted to use a pressure washer, select the correct size and adjust the nozzle accordingly. This will help ensure that you don’t cause any damage with the high-pressure water jets.

Once everything is set up correctly, start cleaning from one corner of the roof and work your way around systematically until you cover the entire area.

Allow Time to Dry

Finally, allow your RV’s rooftop to dry COMPLETELY before putting away all of your supplies and equipment. This will help prevent any potential damage caused by moisture or dirt.

Frequently Asked Questions

Frequently Asked Questions

How Often Should I Clean My RV’s Roof?

It’s recommended to clean your RV roof AT LEAST once a year – if not more often. This will help keep it in tip-top shape and extend its lifespan.

How Much Protective Coating Do I Need?

The amount of protective coating you need will depend on your RV’s roof size, so make sure to measure it before purchasing.

How Long Does it Take for the Protective Coating to Dry After Application?

It usually takes 24 hours for the protective coating to dry, so plan accordingly.

How Much Does a Pressure Washer Cost?

The cost of a pressure washer will vary depending on the size and power, but you can usually find one for around $100-200.



Whether you’re getting ready to sell your RV or want to maintain it, cleaning the roof is an important part of RV care.

Though they can be challenging and time-consuming to clean due to their height and size, with the right technique and equipment, you can easily clean your RV roof without any hassle.

With these tips in mind, cleaning your RV roof should be a breeze! Just remember to take your time, use the right products and always put safety first.

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Picture of Lisa Hayden-Matthews

Lisa Hayden-Matthews

An avid Skier, bike rider, triathlon enthusiast, amateurish beach volleyball player and nature lover who has never lost a dare! I manage the overall Editorial section for the magazine here and occasionally chip in with my own nature photographs, when required.
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