RVs have become a popular social-distancing choice for a safe, enjoyable family vacation. If you’re new to RV ownership, we have some tips on how to clean the exterior of your RV. Proper cleaning will protect it and keep it looking like new. Cleaning by hand is the best way to clean the exterior of your RV. Cleaning it yourself oddly enough is an enjoyable task and affords a sense of accomplishment when finished. Mr. LongArm has some great tools to help you get the job done like a professional detailer.