General Water on rear window in sedan - how to get rod of?

[Tomasso]

One thing that I can live with and my wife hates is rain water on the rear screen. Not a problem with Weekends and Bravos/-as. They all have a wiper and the accountants at Fiat decided that sedans don't need one.

I've seen tempra sedans with a rear wiper and not one marea.

How do you cope with impaired visibility? I once used a "magic wiper" spray but it is a hoax, basically.

What else can be done? A transplant from tempra?

 

[Hellcat]

You can get water displacing sprays and waxes which do work. They use the same stuff on race cars/boats

 

[jug]

few saloon cars have a rear wiper. its hard to fit a wiper to a boot lid.

you only need to see behind you when you're reversing so its not really an issue. tell her to get used to it.