How to Absorb Moisture

How to Absorb Moisture
Written By
Thomas King
Thomas King
Published: Jan 28, 2011
Updated: Nov 20, 2021
1 minute read

Fortunately, there are things you can do to absorb excess moisture.

  1. Run a dehumidifier. Dehumidifiers absorb moisture from the air by condensing water onto a cold surface (usually cold metal coils). Many dehumidifiers include a hygrometer which will tell you the relative humidity (RH) in your home. You can also purchase a hygrometer at most hardware stores.

  2. Hang packages of chemicals that absorb moisture. Moisture-absorbing chemicals include silica gel, activated alumina, anhydrous calcium sulfate and molecular sieves. These chemicals can be difficult to find. Your best bet is to find an industrial chemical supplier or contact your local high school or college science department.

  3. Sprinkle baking soda on the area that is covered with moisture. Baking soda will absorb the moisture. This method is commonly used to absorb moisture from carpets and rugs. Once the baking soda has sat for several hours, simply vacuum it up.

  4. Run a sponge or squeegee over the excess moisture. Paper towels are another option for obvious moisture buildup.

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Thomas King

Thomas King is a graduate of the University of Pittsburgh School of Law where he served as managing editor of the "Pittsburgh Journal of Environmental and Public Health Law." He currently lives in Aberdeen, Washington where he writes and…

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