All things considered, I reckon I could achieve better results than an automatic car wash would in less time by washing with a bucket and sponge!
No, I am serious!
It would probably take about five minutes to drive to a garage with a car wash, a couple of minutes to park up and pay for a token or whatever, a few minutes on average to wait for whoever is using it to finish and then a few minutes for your car to drive in and have it's 'wash'.
Add another five minutes to return home from said garage (or back to wherever else you were before) and I would already be sitting back indoors!
Even if you base the comparision on the fact that you may already be at a petrol station anyway, you could probably wash most vehicles (except perhaps 4x4s or people carriers) better in about five minutes anyway!
Ok, I admit that I am biased as I hate car washes with a passion, but I can't see how even the most busiest people can't find five or ten minutes for a very quick once over with a bucket of soapy water and a rinse once in a while.
And as Mr E pointed out, a mass of swirling brushes will not clean you wheels effectively either.
And as most people have said, if you are allergic to soapy water - why not get your car hand washed next time you stop in a car park or pass one of these express hand wash places. Surely better value, better job and much less risky (imagine as Shude said if your bonnet star ripped of or even started getting whacked against the bonnet).
Don't mean to sound so disapproving, but why treat a brand new car so badly - I wouldn't do that to anything of mine, whether I owned it or not.
Oh, and welcome to the forums.
Cheers,
Will