I'm a stickler when it comes to washing my rig. I clean the roof 2-3 times a year too. But I've had this now for 4 years (under cover during winter and some summer months when not used) and it's now t...
I have always waxed once a year. I have tried many brands of wax and finally settled on Mcguire's California Gold. Two coats. It's a little harder to work with than most but well worth the effort. The process of waxing is also good for those wanting a bigger trailer. Time you are done a bigger trailer is the last thing you are thinking about. Enlist your kids if you have any. Invite the neighbors. Make a day of it.