Is 60% Humidity Too High in a House? What About 70% or 80%

Indoor humidity has a direct impact on comfort, health, and your home itself. In this video, we explain what happens at 60%, 70%, and 80% humidity inside a house — and why higher levels can lead to mold growth, dust mites, condensation, and property damage. You’ll learn: Why 60% humidity is already borderline too high What symptoms and problems show up around 70% humidity Why 80% humidity becomes a serious health and home risk The ideal indoor humidity range for most homes Common causes of high humidity and how to reduce it safely If your home feels sticky, clammy, or hard to cool, this breakdown will help you understand what’s going on and what to do next.