How to Clean and Care for Snow Pants

How to clean Ski and Snowboarding Clothes
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The winter sports of skiing, snowboarding, and speeding down a hill on an inner tube are great fun. To enjoy them fully, you need warm, lightweight, waterproof clothing like jackets and snow pants so you can move. It's important to take care of these clothes, so they will last from season to season.

The special finishes on the inside of ski wear have microscopic pores that are too small to allow liquid water to pass through, but large enough to let water vapor escape. Dirt and grime can disrupt the waterproofing and breathability by clogging the pores and preventing water vapor from escaping. Cleaning opens the pores and improves clothing performance.

How to Wash Snow Pants
Detergent Gentle detergent, such as Woolite or one formulated for waterproof gear
Water Temperature Cold
Cycle Type Delicate
Drying Cycle Type Do not machine-dry
Special Treatments None
Iron Settings Do not iron

Project Metrics

Some people don't ever wash their ski clothes, but during normal wear, the clothes accumulate soil from external sources, as well as from your own body, that can lessen the performance of the finishes. Almost all snow pants are washable, but check the labels for cleaning instructions, as it varies between materials. This is especially important for waterproof clothing. Ski clothes should not be dry-cleaned because the cleaning chemicals are too harsh for the waterproof coating.

Working time: 5 minutes

Total time: 30 minutes to wash; dry time varies

Skill level: Beginner

What You’ll Need


  • Gentle detergent
  • Stain remover (optional)


  • Washing machine
  • Clothes line or drying rack


  1. Empty the Pockets

    First things first, empty the pockets of lip balm, tissues, and anything that could stain your fabrics. Cut off or untie any lift tickets or passes. Remove any inner linings or hoods. Zip up all the zippers, snap the snaps and close all Velcro fasteners to prevent snagging and tears during washing.

  2. Pretreat Stains

    If you have a grease stain or food stains like chocolate or mustard, pretreat the stain before washing. Unlike more delicate fabrics, snow pants can handle a little bit of scrubbing to remove stains. Apply stain remover to the affected area and scrub it with a soft-bristled laundry brush (or a toothbrush). Soak the pants in cool water for 20 minutes and then scrub the stain again. Wash as directed. You might need to repeat to get the stain out completely.

  3. Add Pants and Jackets to the Washing Machine

    Put the snow pants in the washing machine with similar fabrics. Turn the water temperature to cold and the cycle setting to gentle, and start the machine.

  4. Repeat Rinse, If Necessary

    If you feel you were too heavy-handed with detergent and the clothes feel soapy, run them through a second rinse cycle.

  5. Rinse With Waterproofing Solution

    After washing, run just the outer jacket and pants through a second wash cycle using an in-wash waterproofing solution. Be sure that the waterproofing solution is designated for clothing, not tents or sleeping bags. Use cold water and don't put other clothes in the washer.

  6. Air-dry the Pants

NEVER place your ski clothes in the dryer. After washing, hang them to air dry away from direct sunlight or a heat source on a sturdy hanger that will not rust or bend. Ironing will not be necessary because the weight of the fabric will pull out most wrinkles.

Tips for Washing Snow Pants

  • If you do not want to use or don't have an in-wash waterproofing product, wait until the clothes are completely dry and use a spray-on water repellent product.
  • Between washings, hang ski jackets and pants to dry well. Brush away any topsoil and wipe away visible stains with a clean, damp cloth.
  • Even if you didn't wash your ski wear during the season, give it a good cleaning before storing away. Be sure that everything is completely dry before storing in a cool, dry area to prevent mildew and you'll be ready to hit the slopes next year.


If you have a small tear in your snow pants, repair it with pre-cut repair patches that are meant for waterproof clothing. You can carry them around in your pocket while you're out in the cold for on-the-spot repairs.

To use the repair patches, trim any loose threads and clean the area around the tear as much as possible. Dirt or oil could prevent the repair patch from sticking properly. Lay the pants down on a flat surface and line up the edges of the rip as closely as possible. Peel the backing from the patch and place it over the tear. Press down firmly to get out any air bubbles or wrinkles. The patch will reach full strength after 24 hours, but you can wear the pants immediately without worry.

Storing Snow Pants

At the end of winter, wash your snow pants with a special detergent that's meant for base layers, such as BaseWash from Nikwax. It cleans and deodorizes the synthetic layers before you store it away for the summer.

Once the snow pants and ski jackets have been washed, put them outside to air dry on a warm, sunny day. You want to make sure that every last drop of moisture is gone to avoid mildew or mold growth during the off-season.

Finally, hang up the snow pants in a closet or fold them loosely and place them on a shelf. Don't shove the pants to the back of the closet or cram them into a storage box. The pants keep you warm by trapping air in the fibers. Therefore, if those fibers in the snow pants get too compressed during months of storage, they won't do their job properly next year.