06/04/2026
🤧 Should You Open Your Windows If You Have Allergies?
Many people assume the answer is "no," but it's not always that simple.
Keeping windows closed can help reduce pollen, but a tightly sealed home can also trap indoor pollutants like CO₂, odors, and VOCs.
The key is balance:
✅ Keep windows closed on high-pollen days
✅ Open them when pollen counts are lower
✅ Change your HVAC filter regularly
✅ Run your HVAC fan to improve circulation
The truth is, every home is different.
That's why at PCAS, we believe:
💨 We Don't Guess. We Test.
Our Indoor Air Quality Check measures particles, VOCs, humidity, CO₂, and more—so you know what's really in the air you're breathing.
Have you ever wondered what's in your home's air?
Call now to connect with business.