What humidity level should I maintain in my home?

30-50% relative humidity is ideal for comfort and health. Below 30% causes dry skin and static. Above 50% encourages mold growth. Most dehumidifiers let you set a target percentage.

How much does running a dehumidifier cost in electricity?

A 50-pint dehumidifier uses roughly 500-700 watts, costing $30-50/month running 24/7 at average US electricity rates. Energy Star models can reduce this by 15-20%.

Best Whole House Dehumidifiers 2026