clean inner plastics

[Marty36]

Hi.
Whats the best to way to clean the inner plastic panels inside motorhome .

 

[JnJ]

I never use anything more than a damp microfiber cloth. Put some mild detergent in the water if you must but you don't need to.

 

[Marty36]

Thanks for your help My camper is 20 year old and has that old colour as if some one smoked and it turned yellowish probably cooking etc as well

 

[Just smiffy]

Thanks for your help My camper is 20 year old and has that old colour as if some one smoked and it turned yellowish probably cooking etc as well

The old ones do this, nothing to do with smoking, they just go yellow over time.
If it’s the shower tray and toilet fittings a company called “Speedcoat” can spray them to get that whitening back…

 

[Spriddler]

My camper is 20 year old and has that old colour as if some one smoked and it turned yellowish

Mine's 27 yrs old and has some slight discolouration on a couple of radiuses. I've tried all sorts of cleaners to no avail. It's barely noticeable and there's very little plastic on mine but I don't think there's much you can do about as it seems to be due to ageing within the gel coat.

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[Figaro]

I've had good results with plastic primer and paint spray to get rid of some of my Hymers yellowed plastic.
I don't think it will ever 'clean' off, it's UV damage to the plastic