Health IssuesMany studies have shown that activity levels of viruses increase as temperatures and humidity levels decrease. This means that lower humidity levels in your home, make you more susceptible to viral infections.
Damage to your HomeWhen the air is too dry, things start to break: wood cracks, framing around doors and windows shrink letting in cold air, static builds up and can ruin electronic components, foods can go stale faster than normal, and pianos can go out of tune. All this bad stuff because the air is too dry.