Can You Pressure Wash an RV Roof?

Can You Pressure Wash an RV Roof

Can you pressure wash an RV roof? That is the question that many people ask themselves when they are deciding what to do with their RV. In this article, we will discuss that.

Can You Pressure Wash an RV Roof?

Every RV enthusiast strives to maintain their motorhome or trailer for as long as possible.

Pressure washing typically has the potential to harm motor homes due to the fragile nature of fiberglass and decals.

It is not recommended that you pressure wash an RV or mobile home. Doing so could harm the seals and caulking around your windows, as well as take the decals right off.

In some cases, to wash stains from the roof, you can also use pressure washers. But be prudent and make sure not to overdo it or damage the finish of your RV roof (specifically around air conditioners, vents, solar panels or antennas).

Your pressure washer should be set to low, 1300 psi will do the trick but other models can reach 3000psi.

The Best Way to Wash Your RV Roof

The best way to wash both the surface and roof of your vehicle is by using a soft-bristled brush with long handles. You can find a pressure washer with a collapsible handle, which is necessary for washing an RV. You will also want to purchase collapsible buckets.

Check Out: Top 9 Best RV Rubber Roof Cleaners And Protectants

RV roof can be washed using a mild soap or fiberglass cleaner. Scrub the RV down first with a pressure washer which will remove most dirt or bugs, then use RV Wash and Wax to finish off.

Washing the Rubber Roof

There are certain products that should not be used on your RV roof because they can damage the rubber. Never use an abrasive cleaner, acidic cleaner, or citrus-based cleaner as these substances often have petroleum distillate in them and can harm rubber roofs.

  • Climbing on the roof, remove any debris. Inspect caulking for cracks when you do this.
  • Wet the roof by using a hose.
  • To clean rubber roofs, spray a roof cleaner onto the top of it and scrub with a long-handled brush.
  • Use circular motions to wash small portions. Then rinse off the detergent.
  • You should wear sneakers so you don’t slip off the roof

Read More: How Do I Clean the Seal on My RV Roof?


Pressure washing an RV roof seems like a daunting task. But it’s actually quite easy when you know the right steps to take. A pressure washer is not the best option for cleaning your RV roof because it will cause damage and wear on the material. There are other methods of cleaning your RV roof that doesn’t involve using chemicals or water, such as scrubbing with a brush.

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