Spring is the perfect time to tackle those hidden trouble spots around the house, and your dryer vent should be high on the list. While it might not be as obvious as cluttered closets or dusty shelves ...

It might not seem like a big issue, but it does have a knock-on effect on your indoor air quality and your home's energy efficiency, which is why it's important to clean your vents regularly.

Dirty air ducts can create hazards in your home but they're often forgotten about when it comes to cleaning. Here's how often you should call a pro cleaner.