How to Store Clothes in a Garage Without Mold or Pests

by | Feb 5, 2022 | Storage

Reviewed by Garage Results Editorial TeamUpdated July 16, 2026

Garage storage reality check

Should these clothes go in the garage?

The container is only the second decision. First decide whether the garage stays dry and stable enough for the clothing.

1Ordinary seasonal clothes + dry garageGarage storage can work with clean, dry garments in latching bins and regular checks.
2Humidity or leaks are uncertainMeasure relative humidity and correct water, condensation, and pest problems before packing.
3Heirlooms or valuable textilesChoose stable indoor, archival storage instead of a garage.

Quick answer: Store ordinary seasonal clothing in a garage only when the space stays dry, has no active leaks or condensation, and can remain below 60% relative humidity. Wash and dry every item completely, pack it in a clean latching bin, keep the bin off the concrete floor and away from sunlight, heat, chemicals, and pests, then inspect it during the season. Keep wedding clothes, quilts, antique fabrics, leather, fur, and other irreplaceable items indoors.

Family folding clean seasonal sweaters before packing them for storage
Clean, completely dry garments and a suitable storage environment matter more than an elaborate organizing system.

Run this garage check first

Measure humidity

Use an inexpensive digital humidity meter at bin height for several days, including wet or hot weather. The EPA recommends keeping indoor relative humidity below 60%, ideally between 30% and 50% where practical.

Look for water

Do not store clothing near roof or wall leaks, damp masonry, floor seepage, sweating pipes, or a garage door that admits rain.