I have tried various products.I have found Windowlene brand glass cleaner leaves the least residue.
Any other suggestions?
I have a chronic fatigue condition, an old long-haired GSD,a new puppy.AND my husband has started cooking more so I am struggling to cope with the greasy marks etc.I wish there was a coating that repelled marks.
Moving to sunny Eastbourne & a hard-water area isn't helping,but no regrets!