Water Etching on Windscreen

[carlover76]

Guys,



This is my first time posting here and I live in Singapore. I have a problem with my windscreen even after reading this forum and try polishing my windscreen with Autoglym Glass Polish.



I notice that when my Bosch Aero Twin wiper wipe across the windscreen, there is some water lines and these lines will disappear after it dries up, I believe this is refer to as water etching, correct me if I am wrong.



Any solution to keep the windscreen completely clean without all these water etching?

[tyoung]

People reccomend claying, I want to try this also to avoid the dreaded wiper screach :)

[carlover76]

People reccomend claying, I want to try this also to avoid the dreaded wiper screach :)



What is the procedure after claying on the windscreen? Do we need to wash the windscreen again with Mama Lemon or just wipe the windscreen with windscreen cleaner?