Wax

I'm trying Protect All due to the excellent reviews it has gotten. It may not be the cheapest, but application requires minimal elbow grease. We just got back from a trip, and the camper was really dirty. After a good wash, I used Protect All on the exterior and it really did a good job of cleaning the dirty streaks that were around seams of doors, edge mouldings, etc. I won't be able to determine durability as my trailer is stored in a building year 'round except when we're on the road. But, it will be interesting to see how it holds up when we take our 6 week trip later this spring/summer.

Protect All