it takes 58.7 liters to wash a car by hand, 25.4 when u go thru a car wash.
Take a look at waterless car wash products. If you clean your car often, you could do it quite economically.
It is not recommended for a laser wash. But a regular car wash that doesnt have alot of pressure behind it should work.
You can get your car polished at any car wash. You can also take your car to a dealership where you purchased the car and they will also wash it and polish it for you as well.
That depends on how dirty and what car it is
3 3/7 hrs
Of course.
Depends on the paint used. I would wait 24 hours.
That depends on the amount of overhead clearance at the car wash, but, for the sake of practicality, you should take it off, even if you have the sufficient clearance.
It is not recommended that you take a Jeep Wrangler through a touchless car wash with the soft top on the Wrangler. You can go through the car wash with the hard top.
wash them as needed.
a year