How to remove T-cut?

[Mark M]

Further to my recent threads re removing scrathes and using some t-cut on them. Now Im left with a bit of a chalky/film wing despite having washed it twice straight after t-cutting it.

What should I use to remove it?

Thanks

 

[Mark M]

I buffed it off by hand then washed it twice. But it still has a bit of a greasey look to the panel in direct sunlight?