The answer to 'why is my window buildup' is that it is typically caused by a combination of environmental factors, such as dirt, dust, and mineral deposits from water. This buildup can occur on both the interior and exterior of windows, making them appear cloudy, streaky, or hazy.
Common causes include hard water, air pollution, and a lack of regular cleaning. Symptoms may include decreased visibility, difficulty opening or closing windows, and an unsightly appearance. To address window buildup, homeowners can try DIY cleaning methods like vinegar or commercial window cleaners. However, for stubborn or hard-to-reach buildup, it's best to call a professional window cleaning service to ensure the job is done safely and effectively.