Maintenance Tips
Cleaning Glass Surfaces

Apply a mild soap or vinegar-based cleaner to the glass, either by spraying or using a clean, grit-free cloth or sponge saturated with cleaning solution. Avoid using ammonia or alcohol-based cleaners, which can cause streaking. Be careful not to damage glazing, frame finish, wood components or insulating unit seals by overgenerous application of cleaners. In addition, comply with the cleaner manufacturer's directions on label for toxicity, handling and flammability warnings.

Wipe the cleaning solutions on the glass in a circular motion, applying light to moderate pressure. If streaks appear, rinse surface with clean water. Using a clean, lint-free cloth, wipe dry the interior glazing surfaces, including any interior frame or hardware components to prevent spotting or water damage.

To clean grease, oil, tape adhesive, crayons or paint, apply a small amount of mild abrasive such as Soft Scrub® cleaner (The Clorox Company), or acetone (mineral spirits) to a clean, wet cloth of towel and rub only the affected area. Repeat cleaning steps listed above once complete.

Tip: Glass should be cleaned by starting at the top of the building and systematically working down to glass installed on lower levels. This technique reduces the possibility of residue and cleaning solution rundown on glass previously cleaned.