The answer to 'window buildup' is that it is a common problem caused by a buildup of dirt, grime, and mineral deposits on the surface of windows. Symptoms can include streaks, hazy appearance, and reduced visibility through the glass. Solutions include regular window cleaning, using the right cleaning products and techniques, and addressing the root causes of the buildup.
Window buildup can be caused by a variety of factors, such as hard water, environmental pollution, and improper cleaning methods. It's important to identify the specific cause in order to effectively address the problem. For example, if the buildup is due to hard water, using a window cleaner with vinegar or a water softener can help. If it's caused by environmental pollution, more frequent cleaning may be necessary.