Clean with Soapy Water and Rinse Thoroughly

Description

For very dirty exterior windows, a pre-wash with soapy water followed by a thorough rinse can remove heavy grime before the final cleaning step.

Recipe/Instructions

1. Mix a few drops of liquid dish soap into a bucket of warm water.
2. Use a soft brush or sponge to wash the window, removing heavy dirt and grime.
3. Crucial Step: Rinse the window very thoroughly with clean water (e.g., using a hose for exterior windows) to remove all soap residue. Soap left behind is a primary cause of streaks.
4. Proceed with a final cleaning using either the vinegar solution/squeegee method (Solution 1) or a commercial cleaner (Solution 2) on the rinsed, damp glass.

What makes the Dish Special

N/A - Addresses heavy buildup first, ensuring the final cleaning step is more effective and less likely to streak.