As the summer heat rises, many of us shut our windows and rely heavily on air conditioning to stay cool. While this helps beat the heat, it can also cause indoor air to become stale and polluted. Dust, pollen, mold spores, pet dander, and volatile organic compounds (VOCs) can all become trapped inside.
This contributes to allergies, headaches, fatigue, and even respiratory issues. The good news? You don’t need expensive equipment to make your air healthier. There are plenty of budget-friendly strategies that can improve your home’s air quality this summer.
1. Replace or Upgrade Your Air Filters
One of the simplest and most effective ways to improve air quality is by checking your HVAC filter. During the summer, when your air conditioner is running constantly, your filter fills up faster with dust, pollen, and other airborne particles. Consider using a pleated filter with a higher MERV (Minimum Efficiency Reporting Value) rating to trap smaller particles more effectively—without overspending.
2. Use a DIY Air Purifier
If a full-size air purifier isn’t in your budget, consider a do-it-yourself version. A simple box fan paired with a high-efficiency HVAC filter (taped to the back of the fan) can help remove particles from the air in a single room. This low-cost solution is especially helpful in bedrooms or home offices where you spend a lot of time.
3. Keep Humidity Under Control
Summer humidity can make your home feel muggy and also promote the growth of mold and dust mites. Ideally, indoor humidity levels should be kept between 30% and 50%. To keep moisture in check:
- Use your bathroom and kitchen exhaust fans while cooking or showering.
- Run a dehumidifier in damp areas like basements or laundry rooms.
- Keep doors and windows closed during very humid days to prevent outside moisture from creeping in.
- Controlling humidity improves comfort and indoor air quality at the same time.
4. Open Windows Strategically
While you might want to keep the cool air in, don’t underestimate the power of fresh air. When outdoor air quality is good, open your windows in the early morning or late evening to let clean air circulate through your home.
Use fans to help push stale air out and pull fresh air in. Even a brief ventilation session can drastically reduce indoor pollutant buildup, especially after cooking or cleaning.
5. Clean More Often, and Smarter
Routine cleaning is one of the most affordable ways to improve air quality. Focus on dust-prone areas like:
- Ceiling fans and vents
- Window sills and baseboards
- Upholstered furniture and curtains
- Under beds and large furniture
Use a vacuum with a HEPA filter and damp microfiber cloths to trap dust rather than stirring it up into the air. Wash bedding and curtains regularly to eliminate allergens.
6. Add Low-Maintenance Houseplants
Some houseplants can help filter indoor air and add natural humidity. Affordable options like spider plants, peace lilies, and pothos are low-maintenance and great for beginners. While plants aren’t a cure-all, they’re a budget-friendly way to enhance air quality and home décor at the same time.
Contact Roberts Heating & Air Conditioning, Inc. today to schedule your indoor air quality service appointment.