Cleaning Your RV: The Exterior

Lerch RV, Pennsylvania's largest Sprinter RV DealerLast week I posted some tips on how to best clean the interior of your RV, now we’re here to give you some tips on the best way to clean and care for the exterior of your camper. Taking the time to clean the exterior of your RV on a regular basis will allow you to notice any potential issues, such as leaks or siding damage.  Use the time while making your unit shine to perform some preventative maintenance.  Which will allow you to extend the life of your camper, while possibly easing the burden on your family budget.  RV problems can be expensive to fix, if left go too long.

First, we recommend that you clean it often and thoroughly to keep it looking shiny and new.  The longer dirt and residue sits on the exterior of your RV, the more potential damage it can cause. Some elements that can be highly damaging to your RV’s exterior if not washed off are road salt, road tar, bugs, bird droppings, tree sap, acid rain and UV exposure. These can cause corrosion, staining and chemical spotting. Be sure to always wash your RV soon after it is exposed to any of these elements. An added bonus is if you regularly wax your RV which will help protect the exterior. We don’t recommend taking your RV through automatic car washes, doing it by hand, while time-consuming, is the best way to clean the exterior of your RV. Even if you allow your camper to be parked on a permanent site, regular cleaning will allow you to enjoy your RV for years to come.

To clean the exterior of your RV, we suggest parking it in a place not in direct sunlight. First, spray it with water to remove dust. Next, using an abundant amount of clean water and a car-washing mitt/sponge and an RV washing brush, wash your RV from top to bottom. You can also use a mild car-washing soap. Be sure to rinse thoroughly and wipe dry with a soft cloth. Using extremely hot water and pressure can cause damage to the RV. Be sure to use caution and keep a pressure sprayer nozzle about 16 inches or more away from the RV. Also, use caution if you use a pressure sprayer around all attachments of the RV (doors, windows, appliance vents, etc.) When washing around glass with a pressure sprayer, hold the nozzle at right angles to the glass surface.  A pressure sprayer used in properly can damage  your RV, as well as force water into places where water should not be.

We recommend that you wax your RV at the very least once a year, two times a year would be great. To wax, apply a small amount of wax to a soft cloth and rub gently onto the exterior of your RV. Do not wax your RV in direct sunlight and do it after surfaces have cooled. This will avoid the wax drying out quickly. Do not use waxes that contain high-abrasive compounds. These waxes will remove rust and stains but they are also harmful to the luster of the surface since they may scrape off the coating. Do not use gasoline or paint thinners to remove road tar or other contamination to the painted surface. Use only approved cleaners to remove stubborn stains or marks.

In order to make your job easier when it comes to cleaning your new RV, consider having an exterior protection package, such as the Trident Exterior Protection System, applied to your RV before it even leaves the dealership.  This will prolong the life of that ‘new’ look as well as protect your exterior from many of the items listed above. Best of all most applications, such as Trident, are warranted for several years.  So why not help yourself protect your investment.

There you have it, some tips on keeping the exterior of your RV nice and clean. If you have questions about cleaning the exterior of your RV, be sure to contact your local central Pennsylvania dealer or your manufacturer’s customer service department.