Snowfoam, without a doubt Alien Magic. Not the cheapest but the dwell time is superb. Bright colours and scented good enough to drink (please do not drink)
Cleaning, pretty much only Auto Finesse. From soap to fall out remover, tar and glue, citrus wash, wheel cleaners. A selection of their soft detail brushes and a set of the stiffer bristled ones for wheels/engine bay
Sealer, super quick and easy Auto Finesse Lavish. Snow lance it onto a wet car let it sit for a minute or so and rinse off. Dry and a 'Ceramic' coating that lasts a good few washes. Usually wax over it if attending a show, just for that extra pop
Wax again Auto Finesse Fusion.
Bay dressing, Dressel from, yup you guessed Auto Finesse.
Metal bits, well the short tails, Autoglym metal polish