
Why Clean Windows?
The obvious reasons
are:
1. Better View
2. Heat Efficiency
3. Professional Business Image
Why do we clean windows in
general. Beyond the obvious reasons, the most important reason for glass
maintenance is degradation. Glass will, over time, become permeated with
a variety of contaminants:
-
Hard Minerals (from sprinkler systems and building
run-off)
-
Oxidization (from windows encased in metal frames and
screens)
-
Acid Rain
-
Sea Spray
-
Overspray (from paint, chalking, mortar and more)
In most cases item #1,
Hard Mineral or hardwater is the biggest threat to most business
owners. The need for basic glass restoration can usually be avoided with
regular cleaning to exterior window glass surfaces.
Understanding glass:
Glass is porous. A cross-section of a sheet of glass reveals peaks and
valleys. Glass is a liquid that continues to harden over time.
Because glass is porous,
it's easy to understand how it's transparent look can quickly become
obstructed with airborne pollutants. Also, it's easy to understand why
hard water (rain water runs over prefabricated surface i.e.. wood
stain, painted siding, concrete sealant and deposits minerals and acids
from those substances into pores of glass as rain water flows down
window glass surface) can damage glass if not maintained on a
regular basis. |