Hardtop interior cleaning

My '16 has a hardtop installed after purchase by PO. The white plastic interior has some soiling/staining that has refused to come fully clean. Mostly light brownish soiling in vertical sections of rear corners; not a big deal but bugs me. I feel this whitish textured plastic soils easily and not so easy to clean.

I've used Spray-9, generally very good on plastic cleaning, and some TSP, applied using micro-cloth and/or Scotchbrite pads.

Has anyone found good method to clean hardtop interiors that you'd recommend?

Thanks.

SpikesHD said:

I saw a video online where a hard top and freedom panels were painted black inside. Really made the Jeep look more refined. I plan on doing mine, currently researching the pros and cons (like extra weight) of using a good bedliner to reduce noise also.

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I can picture the black respray, it would look richer. Imho, I'd be less happy with a dark paint, I think the light color keeps interior, especially in my case with black seats, carpet and very deep tinting, brighter.

On the recoloring and noise reduction theme, heard people really like the Hotheads roof liners. https://hotheadheadliners.com/?srsltid=AfmBOoploKabBOQsoIcr_SZUVwarF3IOJ0ZxsDcr2OHqFu-D6glxY2v7