Head lining. Mould and additional light.

Hi all, the 110!
2 simple questions, can anyone recommend a suitable spray type cleaner I can give the head lining a blast with, starting to get a quite a few mildew spots that need sorting.

and was thinking of putting an additional light fitting above the second row seats but don't know whats above the lining in the way of structure and cable routes to piggy back off the existing interior lights.

any suggestions much appreciated.

We use this,
Amazon product
Homebase/B&Q sell it as well. It brings the inside of our boat up a treat after the winter layup. Best stuff we've ever found for dealing with mildew/mould.

And what I recommend for our tenants for condensation mould when they don't heat or air a property great stuff

tried it, fantastic product looks like new! Cheers guys.