Stains After Removing Masking Tape

[Nicetoseeyoutoseeyounice]

Just wondering if anyone might have any tips.
I used masking tape on my caravan, a nightmare to remove, I used WD40, this worked a treat, removing all the sticky residue. Unfortunately this has now left some staining. I’ve not tried anything else as I know I must careful on the plastic.
How can I make this white again ?
All searches on the internet just tell you how to remove the tape and the fact that it can leave a stain.
Your tips as always would be much appreciated.

 

[HERTS P&D]

This stuff is very good:

https://www.screwfix.com/p/no-nonse...VifdRCh3IpQwlEAQYASABEgK8gPD_BwE&gclsrc=aw.ds

Andy

 

[Nicetoseeyoutoseeyounice]

Brilliant, hadn't thought of anything like that.

 

[conny]

I'll second what Herts P&D recommends.

 

[securespark]

I was going to suggest panel wipe, but don't know what the stain is on.