Fab, thank you
I remember seeing Astonish on shopping programs when I was a kid and thinking that it must be amazing! I did add a plastic scraper to my amazon order yesterday for that reason so glad to know it will be a worthwhile purchase. Wasn't too expensive either.
I did consider the deionised water for glass, but I've got e-cloths for the windows and tap water is doing a good enough job for the moment. I'm quite a minimalist so I do have this new obsessions now where I try and get my cleaning supplies down to the smallest amount possible. Probably a healthier obsession than hinching but still something I need to keep an eye on!