Your workplace probably features a number of windows, both on the inside and the outside.
Most of the time, these are the windows on the inside of your foyer entrances or the walls of your offices.
At least once a year, you should clean your interior windows and window frames.
What you see here are the outside office windows. Exterior window cleaning not only enhances visibility and thermal performance, but also projects an image of cleanliness and competence to customers and clients.
Keeping your external windows clean has more than just these three advantages; it also prevents glass deterioration.
A number of pollutants, such as hard water or minerals, acid rain, and oxidation, may penetrate glass over time.
Exterior windows are especially vulnerable to damage from hard water and minerals. Glass is still permeable, so it may eventually get clogged with airborne particles.
These issues may be mitigated by cleaning office and having your external windows cleaned at least once each year.