[Davew]

Wife came back from Tescos today and said the windows were being cleaned by the contractors with a jetwash! Apparently they just blasted water everywhere then sqeegied it off the glass. Did all the signage too. Missus said the overspray was really impressive you could see a rainbow!!! I might take a look later when they dry off.

[Nathanael Jones]

Unless it was pure water in the jetwash,.. I doubt it'll be a good job!

[aztec]

i clean some canopies using pure water and a jet wash, they come up spotless but i use 750 litres in 3 hours!!

[Sir Squeaky]

Unless it was pure water in the jetwash,.. I doubt it'll be a good job!

Can't see why not if it's been squeegeed off.

I use minging old water and it squeegees off perfect.

[Alex Gardiner]

As long as they squeegee off well, then there will be no problems.

[Captain Scarlet]

I thought of a bazooka that fires pure water bombs! Luke

[eddie d]

i"ll have one of those luke 

[TERRY AB]

I think you will find that they only do a once --> twice yearly clean and are usually not window cleaners, there job is the exterior cleaning only.

[MNWC]

They do all the high level facade cleaning above the windows ..... leaving spots all over the windows below   

Marcus