Spring in the Upstate means pollen counts through the roof, rising humidity, and a home that’s been sealed up all winter. If you’ve noticed stuffy air, lingering odors, or worsening allergies, your indoor air quality is likely the culprit. Here are practical steps to fix it.
Change Your Air Filter
This is the single most impactful thing you can do. A clogged filter restricts airflow, forces your system to work harder, and recirculates dust and allergens. Check it monthly and replace it every 1-3 months depending on usage. If you have pets or allergies, lean toward monthly replacement with a MERV 11 or higher filter.
Control Humidity
South Carolina humidity creates the perfect environment for mold, mildew, and dust mites. Your home should stay between 30-50% relative humidity. If your AC isn’t keeping up, a whole-home dehumidifier integrated with your HVAC system can make a dramatic difference — especially in older homes with less insulation.
Consider UV Air Purification
UV-C light systems installed inside your ductwork neutralize bacteria, viruses, and mold spores as air passes through. They’re low-maintenance (bulb replacement once a year) and work continuously without creating ozone or byproducts.
Ventilate Properly
Modern homes are sealed tightly for energy efficiency, which is great for your utility bills but terrible for air quality. An energy recovery ventilator (ERV) brings in fresh outdoor air while recovering the energy from your conditioned air — giving you fresh air without wasting energy.
Schedule a Professional Assessment
If you’re not sure where to start, our technicians can assess your home’s air quality and recommend solutions tailored to your situation. Visit our indoor air quality page to learn more about the systems we install and service.
