Cleaning the Tan Roof on Landmark

[FordMan1966]

I have used just about every kind of cleaner there is and can not get the Tan Roof on the 2013 Landmark as clean as it should be.
Any suggestions?

 

[Theresau]

We have the tan roof on the BC. Try Murphy's oil soap in warm water.

Joe

I have used just about every kind of cleaner there is and can not get the Tan Roof on the 2013 Landmark as clean as it should be.
Any suggestions?