"Outstanding sparkle!"
I bought these Window Sparkle Cloths for my husband who cleans a lot of large areas of glass and perspex at work. He was having all sorts of problems with smearing and clouding. After one use of these cloths he is very impressed, the results are outstanding. He has returned after one week's holiday to find the glass has remained sparkling, saving him a task he's spent hours on every week for years! Fantastic.