Key Points Clean air vent covers to avoid bad air, high bills, and mold.Use soap, water, and a brush for a quick clean—just ...

However, the air filter in your home’s HVAC system should be changed every 60-90 days. If you notice your filter is especially dirty when you go to replace it, consider adjusting the schedule ...

Here are the best tips for cleaning air conditioning and heat vent covers on ceilings and floors. Here's how to battle those pesky dust bunnies for good. IE 11 is not supported.