Every company has its' own way of cleaning and different products they may use. Here is our process and list of products we use for your reference.
our Window Cleaning Process:
What products do we use?
A variety of squeegees and an extension pole are used based upon the height and size of the window.
We use Glass Gleam 4, a professional-grade window cleaning solution that is biodegradable, USDA approved, and Earth Friendly Technology approved as a Green product. You can view the Safety Data Sheet here.
For those tough stains/dirt we use a bronze wool pad but don't worry though tough they are soft enough that they will not scratch surfaces.
Steps to clean windows:
Wipe any visual debris.
A water and Glass Gleam 4 mixture solution are applied to a microfiber applicator to pre-wash the window.
A bronze wool pad is used for spot removal of bugs, dirt, etc.
The cleaning solution is reapplied to the window and while using a fanning technique the squeegee removes all the water, soap, and dirt off the glass leaving it crystal clear.
Lastly, a dry microfiber cloth is used to clean off any remaining solution on the edges where the window meets the frame.