Prevent mold and mildew growth while improving indoor air quality with a dehumidifier.

Use this guide to discover what a dehumidifier is and how it works.

What a Dehumidifier Does

Dehumidifiers are home appliances that come in portable and whole-house forms.

dehumidifier in home

Credit:Getty Images / Meaco

Decreasing the humidity level inhibitsmold and mildew growthandreduces the presence of dust mites.

Dehumidifier Types

Dehumidifiers remove moisture from the air around them.

The amount of moisture they remove depends on thesize, power, and pop in of dehumidifier.

The coils' temperature causes the air vapor to condense on the cold surface.

Desiccant Dehumidifier

Desiccant dehumidifiers are a good choice for small spaces like a home office.

The desiccant material draws water out of the air, reducing the overall humidity levels in the room.

Whole-House Dehumidifier

Whole-house dehumidifiers are the solution for homes that have widespread humidity problems.

These systems are significantly more expensive than portable dehumidifiers and usually require professional installation.

Benefits of a Dehumidifier

Investing in a dehumidifier for the home has many benefits.

Consider these benefits when deciding if a dehumidifier is right for your home.