Wildfire smoke can travel hundreds of miles, affecting air quality even when fires are nowhere near your home. While most homeowners focus on staying indoors, many don't realize that smoke can also impact their HVAC system, indoor air quality, and even the condition of their home. The following tips can help reduce smoke intrusion and protect your home during periods of poor air quality. 1. Keep Windows and Doors Closed One of the easiest ways to protect your home from wildfi