How do you clean your enclosed trailer?

[powderules]

I have a 27' Haulmark and 48' Haulmark gooseneck. Both trailers are white and still look pretty good, but I'm having a hard time removing those pesky water stains. What do you use to get them off?
Jeremy

 

[Bilko]

I would try RV streak cleaner products

 

[AndrettiDog]

I have an older Haulmark and have the same problem. I'm not sure what to use but I'll try the RV streak cleaner. But I'll warn you...it doesn't take much to start pulling paint off. I used some stripper to remove super gummy sticker residue and I started getting paint.

 

[bigislandgrrl]

I have an older Haulmark and have the same problem. I'm not sure what to use but I'll try the RV streak cleaner. But I'll warn you...it doesn't take much to start pulling paint off. I used some stripper to remove super gummy sticker residue and I started getting paint.

^ this!

We have an 06 Haulmark and tried 3M adhesive remover to take the residue of a sticker off and we are now down to the metal...

 

[Blk88GT]

WD40 works great for removing decal glue....

 

[AndrettiDog]

WD40 works great for removing decal glue....

Tried it but it was baked on too much.

 

[throttlejocky316]

I would try CLR. I know it works pretty well on hard water stains.