Thanks guys, I think I understand it now. How does this product list look?
rinse
wash – Meguiars NXT Generation Car Wash - Already Got
rinse
clay – Meguiars Smooth Surface Clay Kit Large - £22.95
rinse
polish – Poorboys Black Hole Polish - £19.95 (32oz)
sealant – Chemical Guys Jetseal 109 - £22 (16oz)
OR
Wax – Dodo Blue Velvet Pro - £47.95 (200ml)
I was thinking it would be a good idea to do it with the sealant before winter, to give me a good 6 months protection, and then in the spring, finish with the wax instead, to work on the colour, and do this every 2 months throughout summer. Then come winter, go with the sealant again. What do you think?