Dirt/Grim Smudge on Plastics

[Tyler9494]

I was cleaning the roof vent fans on my 1998 Holiday Rambler Navigator and found grim smudges of some sort. Water isnt taking them out at all. Any suggestions?

 

[mylo]

Rubbing alcohol would be the strongest I would go. Stuff like goof-off or the like will start to melt the plastic. No good. You might try windex, first.


Mylo

 

[Tyler9494]

Thank you.

 

[Gordon Groff]

If cleaning materials don't work, try Tilex.  Just spray enough to wet the surface, but not drip - don't scrub or wipe it off.  Let it dry and see if it fades in a couple days.  It may be a mildew stain.

Gordon

 

[tstumpf]

Mr. Clean Magic Eraser.

-Roni

 

[PGDriver]

WD-40 and a clean rag does a great job on cleaning that type of stuff off and hard surface

 

[SeilerBird]

The image you posted is difficult to see in a browser because it is so big. Next time you wish to post a photo try resizing it to around 800 x 600.

 

[Tom]

I went ahead and replaced the OP's attachment with a re-sized image.

 

[mnmnutswer]

Dawn dish washing liq removes most everything...