Cleaning a Tourer's Cloth Hood

[oliver-morrisminor]

I have only recently installed a new "Double Duck" or "Rolls Royce" or "Mercedes" Cloth
(depends on who you talk to) Hood on my Series MM Tourer.

I hope that it will be a long time before I need to clean it.

But I was just wondering if anybody knows what is the best cleaning agent to use?

ALSO

Is it worth while "Scotch Guarding" the surface whilst it is clean, to help repel dirt and water?
And is there something better than Scotch Guard?

Thanks Oli