Why Proper Down Care Matters

A down jacket is an investment, and how you care for it directly affects how long it performs. Washing down incorrectly — using the wrong detergent, the wrong heat setting, or skipping the drying process — can permanently damage the delicate down clusters, causing clumping, lost loft, and reduced warmth. The good news: washing down at home is entirely doable with the right approach.

What You'll Need

  • A front-loading washing machine (top-loaders with an agitator can tear baffles)
  • Down-specific detergent (such as Nikwax Down Wash Direct or Grangers Down Wash)
  • A large capacity dryer
  • Two or three clean tennis balls or dryer balls

Avoid regular laundry detergents and fabric softeners — they strip the natural oils from down and can mat the clusters together.

Step-by-Step: Washing Your Down Jacket

  1. Check the care label. Most down jackets can be machine washed on a gentle/delicate cycle. Confirm the temperature recommendation — typically 30°C (86°F) or cold.
  2. Close all zippers and velcro. Open velcro can snag the shell fabric during the wash cycle.
  3. Turn the jacket inside out. This reduces wear on the outer shell and DWR coating.
  4. Add the down-specific detergent. Use the amount specified on the bottle — usually less than you'd expect. Do not use a full cap of regular detergent.
  5. Run a gentle cycle with cold or lukewarm water. When the cycle ends, run an additional rinse cycle to make sure all detergent is fully removed. Detergent residue clumps down and reduces loft.
  6. Gently remove the jacket. Wet down is heavy. Support the jacket fully as you transfer it — don't let it hang by one part, as this can stress the baffles.

Step-by-Step: Drying Your Down Jacket

This is the most critical step. Improper drying is the leading cause of ruined down gear.

  1. Place the jacket in a large capacity dryer. A small dryer won't allow enough tumbling room for the down to redistribute evenly.
  2. Add two or three clean tennis balls or dryer balls. These break up clumps of wet down as the jacket tumbles, restoring loft. This step is non-negotiable.
  3. Set the dryer to low heat. High heat can melt shell fabrics, damage baffles, and degrade the down itself.
  4. Run long cycles. Drying a down jacket thoroughly can take two to four hours. After each cycle, take the jacket out and break up any remaining clumps by hand before returning it.
  5. Check for damp spots. Feel the jacket's interior through the shell. Even small damp patches can lead to mildew. Keep drying until you are absolutely certain the jacket is fully dry throughout.

Restoring the DWR Coating

Down jackets rely on a DWR (Durable Water Repellent) coating to shed light moisture. Washing degrades this coating over time. After drying, you can reactivate the existing DWR by placing the jacket in the dryer on low heat for an additional 20 minutes. For older jackets where the DWR has fully worn, apply a spray-on DWR product like Nikwax TX.Direct or Grangers Performance Repel.

How Often Should You Wash a Down Jacket?

Wash your down jacket only when genuinely necessary — typically once per season for regular users, or when visibly soiled and showing reduced loft. Frequent unnecessary washing adds wear over time. Between washes, spot-clean small stains with a damp cloth and mild soap.

Storage Tips

Never store your down jacket compressed in its stuff sack for extended periods. Long-term compression permanently damages the down clusters. Store it loosely hung in a closet or in a large mesh storage bag to allow the down to breathe and maintain its loft.