Important in the processing is to ensure that plotting very sparingly - it has too much is applied complicates the removal (wiping). Due to the low consumption of the economical application of such box should keep several years.
The life I have not watched closely, but from 1.5 to 2 months, there are definitely (vehicle is 40 km a day in any weather moves).
Only the Beading is my opinion, not as nice as in other waxes (eg: Dodo Juice Orange Crush) - which, however, usually also are a bit more expensive.
In my view, the ideal "entry-wax" for all have found the joy of car care.