The answer to 'why is my window filthy' is that windows can become dirty and cloudy for a variety of reasons, including environmental factors, improper cleaning techniques, and lack of regular maintenance. Common causes include dust, dirt, hard water stains, and even residue from cleaning products that were not properly rinsed.
The symptoms of a dirty window include streaks, haze, and an overall lack of clarity and shine. To address this, you'll want to start by using the right cleaning products and techniques. For light cleaning, a simple mix of water and vinegar or a commercial window cleaner can be effective. For tougher stains or buildup, you may need to use a scrub brush or squeegee. However, if the windows are excessively dirty or the problem persists, it's best to call in a professional window cleaning service to ensure the job is done properly.