Stosslüften: Daily Shock Ventilation
Open the house wide for 15+ minutes a day, every day, summer and winter, to flush stale air, drop CO2, and keep humidity below the line where mold starts. Measured before and after with an Airthings monitor.
- · Open windows on opposite sides of the house wide for 15+ minutes to force cross-ventilation.
- · Do it daily, year-round — summer and winter — not just when the air feels stale.
- · Take an Airthings reading right before opening up, then again right after closing.
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