Open windows for ventilation to circulate air inside the pantry. This is a simple and inexpensive method for lowering the humidity inside your pantry but only effective when relative humidity outside is lower than humidity inside. If wind alone does not circulate enough air inside the pantry, use fans or the whole house fan feature of your central air conditioning system.
Look for sources of excess moisture inside the pantry. If natural ventilation alone does not lower relative humidity inside, this could be an indication that excess moisture exists inside your home. Inspect plumbing connections and appliances for any leaks, mildew or condensation. Repair any leaks you observe and measure the relative humidity inside the pantry to see if a leak was causing humidity in the pantry to spike.
Use an electric dehumidifier if the preceding steps do not successfully reduce relative humidity inside the pantry. Dehumidifiers range in size, but for a small area like the pantry, an inexpensive, small dehumidifier should suffice. Be sure to continue measuring relative humidity inside the pantry to check that the dehumidifier is working.
Things You Will Need
- Electric dehumidifier
- The Environmental Protection Agency recommends a relative humidity level of 30 to 50 percent for all rooms in the home; maintaining relative humidity within this ideal range will ensure everyone’s comfort and prevent problems associated with high relative humidity. You can measure relative humidity with a hygrometer, also called a humidity sensor or relative humidity indicator.