Spring Clean

Hi Everyone
     It's that time of year when the bodywork is looking a bit tired, It is too late to book a valet, so I thought I would give the MH a spring clean, I know the gel coat is quite soft, so can anyone recommend a good mild  cleaner/wax polish for me to use to brighten it up a bit any other suggestions most welcome
regards
Alan

Meguiar's marine/RV range of products - not the cheapest but in my experience the best for the gelcoat on my monocoque:
https://www.meguiars.co.uk/shop/marine/
I also use appropriate products from their range for cleaning, polishing and detailing the cab doors, bonnet etc.