I use quite a lot of Chemical Guys (CG) stuff from
Cleanyourcar
Personal favs/highly rated products
prewash - Snowfoam & Megs Hyperwash - Karcher foam lance
Wash - Waschmitt foam wash mitt - CG Citrus Wash & gloss
Clay - Sonus grey or green
Wheels - Bilberry wheel wash (diluted 1 in 5)
Iron X Soap for very bad wheels
Carlach58 special cleanerl ( degreaser) great for engine bays
Aerospace 303 protectant as a dressing
Fav wax - CG Petes 53 signature paste wax.
CG waterless carwash/QD
There are many other bits for machine polishing that I use but to be fair I wouldnt bore you with them all.