^^
The car washer - or detailer - spends a lot of time on the cars - like they said, he may spend 14hrs on a car. A lot of the ferrari owners on the UK forum have this treatment done at ~£900 for a full kit - the Royale wax is £6k a tub, and so more expensive when you get it done.
Although, there are definitely more than 2 tubs in the UK - i know of at least 4 detailers with a tub of £6k wax