I lived in an apartment with no dryer for two years. In summer, drying clothes on a rack on the balcony was fine. In winter and during rainy weeks — which is most of spring where I live — clothes would hang for three days and come off the rack smelling like a damp basement. I wore a lot of slightly musty shirts before I figured out the system.

The Spin Cycle Is Your Friend

Run an extra spin cycle at the end of the wash. Most washing machines let you do this — just turn the dial to “spin” and let it run. The extra spinning forces out water that the regular cycle leaves behind. Clothes come out feeling almost dry to the touch instead of dripping wet. This alone cuts indoor drying time in half.

Positioning Matters More Than Heat

Drying clothes indoors is an airflow problem, not a temperature problem. Wet clothes release moisture into the air around them. If that moist air sits still, the clothes never dry. You need moving air.

• Place the drying rack near a heat source but not touching it. Near a radiator, a heating vent, or a sunny window. The warm air rises past the clothes and carries moisture away.
• Aim a fan at the rack. Even a small desk fan on low speed makes a huge difference. Moving air strips the boundary layer of humid air off the fabric surface. This is the single most effective thing you can do.
• Space clothes out. Overlapping wet fabric stays wet where they touch. Leave at least an inch between items. Use every rung and every hanger — spread things thin.
• Flip clothes halfway through. The side facing the rack stays damp longer. Flip shirts inside out and rotate them so the damp spots face outward.

The Dehumidifier Cheat Code

If you have a dehumidifier, run it in the room with the drying rack and close the door. The dehumidifier pulls moisture from the air and the clothes dry as fast as they would outside on a warm day. I bought a small one for about forty dollars and it paid for itself in not having to use the laundromat dryer.

One thing I learned the hard way: Do not hang wet laundry in a bedroom you sleep in. You are breathing that moisture all night and it can encourage mold on walls and windowsills. Use a bathroom with the exhaust fan running or a spare room with the door open.

The extra spin cycle plus a fan plus a dehumidifier got my clothes dry in about four hours indoors during a rainstorm. No must, no stiffness, no wearing damp socks to work.