Its the same with all the condensation I get in the bathroom after taking a shower, it never happeneduntil I started cleaning the windows with pure.WFP has a lot to answer for.
Get them to call Cloudy 2 Clear
Yes I know there's a few on here that have had to listen to that complaint,customers blaming the acid waterfor blowing the seals in the glass.Nothing to do with you the builder has fitted dodgy double glazed units and needs somebody to blame.