2. Using a squeegee quickly after the detergent, in long, steady passes, will help prevent streaks.
3. Screens are a magnate for collecting dust and dirt! The best way to clean window screens is to remove and wash them. Air dry thoroughly before reinserting them.
4. Don't forget the sills! These areas often get overlooked. Clean thoroughly in those hard to reach crevices around the window sills and tracks by wiping down with a damp, soapy cloth or sponge. Some areas may require a small brush tool.