Dirty windows don’t just look bad — they can affect your mood, energy efficiency, and even your property value. Here are five signs it’s time to call in the pros:
- You can’t see clearly through the glass.
- There are streaks no matter how often you clean.
- There’s visible mold or mildew in the frames.
- Your window tracks are full of dirt and bugs.
- Your windows feel sticky or hard to open.