I think I need one.
The windows in my house are crap - they're double glazed but old, the seals have gone, and they are running with water daily. Add in showering, cooking, drying clothes, four people and a dog breathing overnight and trying to keep the heating bills down and the house is getting more and more damp and mouldy.
Does anyone have one? Does it make a decent difference?
Any recommendations for type, size, usage etc would be much appreciated!
I'm also thinking of getting a window vac to do all the windows on a morning, as wiping them with a cloth isn't cutting it.