Smell that? Whether you do or don’t could have something to do with how well your home is ventilated. Proper ventilation is important for several reasons:

• Removes odors from cooking, pets, and other activities
• Prevents condensation and moisture buildup in walls, attics, and basements that could lead to mold and mildew
• Reduces airborne viruses, bacteria, allergens, and irritants like VOCs from cleaning products
• Helps regulate temperature and humidity

Ventilation works by circulating air in, out, or around a room. It helps to dilute indoor pollutants or pull moisture out. It’s important year-round, since stagnant air can create an unpleasant indoor environment in the winter, musty space in the humid summer, and a breeding ground for more allergies in the spring and fall. Luckily, there are many ways you can properly ventilate a space.

Proper Ventilation Options

Depending on the space and the season, there are different ways to help clear the air:

• Spot ventilation focuses on a specific area, such as air purifiers and exhaust fans in kitchens and bathrooms.
• Whole-house systems help provide consistent airflow throughout the entire home.
• Naturally ventilate with fresh air by opening windows or doors, even if it’s just for a moment, but only when outdoor air quality allows.

While ventilation is important, filtering the air that’s there is also key. Filters trap allergens and other particles that can cause odors or disease. Make sure any HVAC filters, vents, or fans in your home are cleaned and/or changed regularly.

If you’re welcoming visitors, maintaining air quality is important before, during, and after their visit. Air your home out by opening windows or using fans. If possible, keep windows open and fans on during their stay. Once your guests leave, keep the ventilation systems running to help clear the space of any stuffy air.

Proper ventilation is key to creating a healthy and comfortable indoor environment. You can manage airflow naturally or with a specially designed device to help prevent uncomfortable conditions and enhance the air you breathe.