1. Know Where the Dust Is Coming From
Dust in Bay Area homes often comes from both indoor and outdoor sources. Open windows bring in pollen, pollution, and fine particles from construction or wildfire smoke. Inside, dust forms from dead skin cells, fabric fibers, pet dander, and paper. Identifying the most active dust sources in your home helps you target your efforts more effectively.

2. Keep Doors and Windows Sealed
Bay Area breezes may feel refreshing, but they also carry in a lot of dust and pollen—especially during dry, windy months. Ensure that windows and doors have proper weather stripping, and consider using draft stoppers. Use screens and keep windows closed on high-pollen or wildfire-smoke days to reduce how much outdoor dust enters your home.

3. Use a High-Quality Air Purifier
Invest in a HEPA air purifier to trap airborne dust, especially in high-traffic areas like living rooms and bedrooms. Bay Area residents benefit greatly from air purifiers due to wildfire seasons and ongoing construction. Run them continuously on low settings for consistent air filtration and be sure to clean or replace filters regularly.

4. Upgrade Your HVAC Filters
Your HVAC system can either trap dust or spread it around—depending on the filter you use. Opt for high-efficiency filters with a MERV rating of 11 or higher. Change filters every 1–3 months, and have your ducts professionally cleaned every couple of years to prevent dust buildup in vents.

5. Vacuum Frequently With a HEPA Filter
Standard vacuums often stir dust into the air. Instead, use a vacuum equipped with a HEPA filter, which captures tiny particles rather than recirculating them. Vacuum all floors, rugs, upholstery, and even mattresses at least once a week—more often if you have pets or live near a busy road.

6. Dust the Right Way
Don’t just move dust around—remove it. Use microfiber cloths or electrostatic dusters that trap particles instead of scattering them. Always dust from top to bottom (ceiling fans, shelves, baseboards) to avoid re-contaminating clean areas. Dampen cloths slightly if needed to reduce airborne particles while cleaning.

7. Clean Your Bedding and Curtains Regularly
Textiles attract and hold a surprising amount of dust. Wash sheets and pillowcases weekly in hot water. Wash blankets and duvet covers every two weeks. Don’t forget to clean curtains, which collect airborne particles over time. If possible, opt for blinds or shades that are easier to wipe clean.

8. Declutter to Minimize Dust Collectors
Books, decor, electronics, and fabric furniture all trap dust. The more stuff you have out, the more places dust can settle. Keep surfaces clean and simple, reduce clutter, and store items in closed cabinets or bins. Minimalism not only looks clean—it stays cleaner.

9. Don’t Forget Ceiling Fans, Vents, and Baseboards
These spots are often overlooked but collect a large amount of dust. Wipe ceiling fan blades at least once a month. Clean vent covers with a vacuum brush or warm soapy water, and use a microfiber cloth to run along baseboards every couple of weeks. Regular attention to these areas prevents dust from circulating back into your living space.

10. Establish a Weekly Cleaning Routine
Staying dust-free is all about consistency. Create a weekly cleaning schedule that includes vacuuming, dusting, and wiping down surfaces. Break tasks into manageable chunks—one room per day, or 15 minutes a day. Deep clean seasonally to stay ahead of buildup, especially before wildfire or allergy seasons hit.