What is Reach and wash ?
To be correct reach and wash is a trademark but most comapnies call it this as we call a vacuum cleaner a hoover. to be precise it is water fed pole system using purified water. Why then do we use it:-
How is it used? The window cleaner will scrub your windows with a soft brush , while purified water is pumped through the head, this is then rinsed off.
It is then left to dry naturally.
The science behind it is that all impurities are filtered out of the water, thus leaving pure water, this will not stain or streak your windows.
An added bonus is that it prevents limescale buildup on your windows and leaves them cleaner for longer.