While cleaning windows, what additional aspect must a technician consider?

When cleaning windows, a technician must consider not only the glass itself but also the frames and hardware. This aspect is crucial because dirty frames and hardware can detract from the overall appearance of the cleaned windows and potentially lead to problems such as mold growth or deterioration of materials. The frames often collect dirt, dust, and grime, which can be unsightly if left uncleaned. Additionally, any hardware associated with the window, such as latches or hinges, needs to be maintained to ensure functionality and prevent rust or corrosion.

Focusing solely on the glass neglects the integral components that frame it, which affects both aesthetic and functional aspects. While the other options, like the surrounding walls or window sills, may also require attention depending on the context, the frames and hardware are directly involved in the integrity and presentation of the window itself. Cleaning these components along with the glass ensures a thorough and professional job, enhancing the overall look and longevity of the windows.