I suggest a proprietary window cleaner (probably under your sink) and importantly-a good quality clean microfibre cloth. I've used the chamois method but always ended up with smears in low sun.

Max.

Best stuff for windows and house windows is to nip into Lidl and assuming they have some, not always, they sell about 500ml bottles of 1:100 screenwash, it comes in green (apple scent) and yellow (lemon) and usually with the car stuff, it isn't washer anti freeze, its meant exactly for this purpose, though they suggest to put a capful in your sreenwash as detergent, it does also either by paleful or spray bottle make the most effective glass cleaner i have ever used.

When its in stock i usualy get a few bottles, about a pound apiece IIRC.

Edited by gordonbennet on 03/09/2012 at 20:36