A basement dehumidifier should be set to maintain a relative humidity of 45% to 50%. A basement dehumidifier setting can be slightly increased to 50% to 55% while you're away to conserve energy.

Aim to keep basement humidity between 40% and 50% in summer to prevent mold, musty smells, and allergens. Use a hygrometer to monitor humidity, fix drainage or flooding issues, and consider a vapor ...

Maintaining the correct basement humidity is important for your comfort and the integrity of your home. High humidity in basements can lead to mold growth, damage to belongings, and respiratory issues ...

Winter provides a break from humidity, but you may need added moisture to combat dry indoor air. Here's what setting to use ...