During winter, as we spend more time indoors, maintaining clean indoor air becomes even more critical. Dust, pet dander, and allergens tend to accumulate in our homes when windows are closed, and this buildup can impact respiratory health, especially for those with allergies or asthma. 

Regular vacuuming can help manage these pollutants—but how often should you really be doing it?

1. Weekly Vacuuming for Most Homes

For general household cleanliness, vacuuming once a week is recommended. This helps remove surface dust, dirt, and common allergens. The American Lung Association recommends frequent vacuuming to reduce allergens, especially if you have carpets, rugs, or upholstery, as these can trap particles that get stirred up in the air.

2. Twice a Week for Homes with Pets or Allergies

If you have pets or family members with allergies, consider vacuuming two to three times per week. Pet hair, dander, and tracked-in dirt accumulate quickly, creating a breeding ground for allergens. According to the Asthma and Allergy Foundation of America (AAFA), pet dander can remain in the home for months if not regularly removed, so a more frequent vacuuming routine is essential.

3. Invest in a HEPA Filter Vacuum

Vacuuming with a high-efficiency particulate air (HEPA) filter makes a significant difference. Unlike regular vacuums, those with HEPA filters trap fine particles like dust mites, mold spores, and pet dander, preventing them from being recirculated into the air. The EPA advises using HEPA-filtered vacuums, especially in homes where occupants have allergies or respiratory conditions.

4. Pay Attention to High-Traffic and Allergy-Prone Areas

Focus on frequently used spaces like living rooms, bedrooms, and entryways, as these areas collect more dust and allergens. Vacuuming these spots more frequently can reduce pollutant buildup, ensuring fresher air and a cleaner environment.

5. Don’t Forget to Vacuum Furniture and Drapes

Dust doesn’t just settle on the floor—it also clings to furniture and curtains. Using a vacuum attachment to clean upholstery, pillows, and drapes once a month can further reduce dust mites and allergens, keeping your indoor air quality higher all winter long.

Know Your Home and Your Family

For most homes, weekly vacuuming is sufficient to maintain air quality. However, if you have pets, allergies, or high-traffic areas, a more frequent schedule is ideal. 

The right vacuum, especially one with a HEPA filter, can make all the difference in keeping your home clean and your air fresh throughout winter.