Join Date: Feb 2007
Location: Spain + Germany
My Motorhome: Four Winds RV
Thanked 621 Times in 577 Posts
I have the same problem and have tried dozens of remedies to no avail. I think the marks on mine are deeply etched into the decals. That vinyl material has a relatively short life. 5 to 7 years seems about average. Have a look at the descriptions on some of the sites selling it in bulk to sign makers and so on and you'll see the guarantees they give are short.
Brexiters. It's your sh1t now. Whatever happens nationally and internationally you own it. I wish you luck. I think you're going to need all you can get and then some. Friday 13th December 2019.