CLEVELAND, Ohio — Northeast Ohio’s wildfire smoke is finally thinning, but it may have left something behind inside your home ...

View post: Most Homeowners Treat Invasive Lawn Grass the Wrong Way—Here’s the Pro Guide to Killing It Without Harming Your Plants Generally speaking, you should change the filter, or filters, in your ...

Q: I turned on my furnace for the first time this year, and it made the whole house smell musty. I checked the filter and found it caked with dust, so I replaced it with a new filter, and the indoor ...

So winter is upon us, and that means you'll need your HVAC system in tip-top shape. And no, you don't need to cover your HVAC unit this winter; you just need to maintain it. For many people, HVAC ...

On average, Americans spend 90% of their time indoors, breathing indoor air. But did you know that indoor air can be two to five times more polluted than the air outside? The good news is that there ...

When your HVAC starts acting up, it’s tempting to see what you can fix yourself before calling a professional. Sometimes, you ...

Forgetting to replace or clean your HVAC filter can cause serious issues. In the short term, you may notice poor indoor air quality and reduced airflow. Long-term effects include increased breakdowns, ...

Becca Lewis is home maintenance writer who aims to foster confidence in and inspire DIY enthusiasts at all skill levels. Becca attended Southern Connecticut State University, where she studied ...

Someone changing out HVAC filter in unit - Bill Oxford/Getty Images There's nothing better than feeling that first blast of warm air when you finally give in and crank up the furnace because of the ...

Want lower energy bills? These 5 HVAC changes are ranked by actual savings, helping homeowners cut costs in 2026.

A furnace filter should be changed about once every three months. A furnace filter should be changed more often in the event of pollen, construction dust, cold spells, or other amplifying factors.