[Clear Vision]

I have noticed that some windows sheet & some stay wet in droplets for hours with wfp! Why is this???

The ones that sheet are great They dry in seconds and usually come up spot free.

My house is fitted with the same windows all round & only 2 of them sheet and rest stay wet with droplets for hours.

Why is this?

If all windows sheet this would make the life of the wfper so easy

[P @ F]

Because there are 2 types of glass , cant remember exactly , ..........phobic is 1 of them !
I wouldnt worry about it , they should come up ok anyway , i always give the droplet type a little longer rinse .

 Rich  P @ F

[Londoner]

In some cases its because of what they have been cleaned with in the past.
Ever seen windows that have been cleaned with Mr Muscle or similar?
Some/most washing up liquids contain some form of surface brightener to make the dishes gleam. This makes them look cleaner.
That stays on the glass and causes beading. After a few cleans it goes. Another reason why first cleans are the worst.