So my 3 week old superb. decided to put rain x on the screen. Done it loads of times on my VRS. Well since I have applied a couple of coats my wipers judders and jump over the screen surface at medium and slow speeds in heavish rain.

 

No idea why , because its a new screen. Any way how do I get back to normal and remove the coating. Tried mr muscle window cleaner. Didn't work.

 

Have I F@d the blades and need a new set.

 

Thanks in advance

Try applying Rain-X to the wiper blades by squirting it onto a cloth and wiping the blades.

If that fails Autoglym Car Glass Polish should clear it, though it may take some elbow grease

I've used AutoGlym Glass polish to great affect and numerous other window cleaners but I always come back to my preferred choice

 

White vinegar and newspaper then finished off with a glass cloth.

 

Just buy some cheap disposable  gloves to avoid the ink from getting on ur fingers.

 

 

Cheap and works