Windscreen cleaning problems

My windscreen is not cleaning properly. I have changed the wipers twice and I still have patches which remain unclear. I have taken advice and so far have tried to clean the windscreen with vinegar and also with t-cut. The t-cut helped but I still have unclear patches.

I am not sure if this as a result of something applied by a car wash. Please can you offer any further advice.

Asked on 16 December 2012 by Howard

Answered by Honest John
Autoglym windscreen cleaner, Mer windscreen cleaner, toothpaste. Also make sure your wiper blades are running across the screen at the right angle to it.
Similar questions
The windscreen washer water filter of my wife’s 2003 BMW 320d is blocked. The nozzles are ok, but not having used the windscreen water for six months due to illness, the filter is blocked. The car handbook...
The screenwash on my 2012 Citroen C4 works on the rear screen but not on the front windscreen. This fault has just appeared. But what is mystifying me is that I can hear the pump working when selecting...
While agreeing entirely that it was daylight robbery to want to charge £46 to flush out the screenwash system ("Car Clinic", pM8, 16th October), may I suggest that it may save the health (or even the lives)...
Related models
Good Japanese build quality, all chain-cam engines.
 

Value my car

Save £75 on Warranty using code HJ75

with MotorEasy

Get a warranty quote

Save 12% on GAP Insurance

Use HJ21 to save on an ALA policy

See offer