Your jacket used to shed water in little beads. Now the shoulders go dark and soggy in wet snow. It may need cleaning and a fresh water-repellent finish, rather than replacing.
Start by checking for damage, then wash, dry, and assess the surface before adding any treatment. Keep the garment’s care label beside you as you work: a shell and a down-filled ski jacket can need very different drying routines.
A soaked outer fabric doesn’t tell the whole story
The water-repellent finish, often called DWR, helps droplets roll off the surface. The waterproof membrane underneath does a different job. When the face fabric starts absorbing water, the jacket can feel cold and clammy even though the membrane is intact.
Notice where the problem happens. Dark, wet patches on the outer shoulders suggest a surface-repellency issue. Dampness inside at one seam deserves inspection. A sweaty back after a climb might call for earlier ventilation or less insulation. Washing is useful maintenance, but it won’t repair a tear or peeling seam tape.
Before you start the wash
Set aside time to finish drying the garment, especially if it’s insulated. Washing it the night before a trip leaves little room to deal with damp fill or an unfamiliar dryer.
You’ll need the garment’s care instructions, a compatible cleaner, and a suitable way to dry it. Buy a water-repellent treatment only if you need one and know it is permitted for that garment. A cleaning product and a reproofing product do different jobs; check the bottle before adding anything to the machine.
Read the care label for the temperature, cycle, and drying limits. If it’s missing, find the instructions for the exact model. Follow the cleaner’s dosing directions. More detergent won’t make the jacket more waterproof, and leftover cleaner is something you want rinsed away.
Avoid fabric softener and dryer sheets on waterproof technical clothing. Bleach and general stain-removal products also need to stay out unless the garment’s instructions expressly allow them. For an insulated garment, the cleaner must suit the fill as well as the outer fabric.
Wash it in this order
- Inspect and empty. Check the seat and cuffs of pants, the shoulders of jackets, and the seam tape inside. Set aside anything with loose tape or fabric separating into bubbles for repair advice. Empty every pocket, including the lift-pass pocket.
- Prepare the closures. Secure loose hook-and-loop tabs and straps as directed. Follow the garment instructions for zippers and detachable pieces; pocket-zip instructions can differ between manufacturers. Separate a removable liner if its care routine differs from the shell.
- Prepare the machine. Check the dispenser for detergent or softener residue and clean it according to the machine instructions. An empty rinse can help clear residue. Give the garment room to move instead of squeezing it into a full household load.
- Add the correct cleaner and run the permitted cycle. Measure the dose and use the temperature and spin settings allowed for the clothing. Keep heavily soiled laundry out of the load.
- Rinse thoroughly. Use the extra rinse specified by the garment or cleaner instructions. If visible suds remain, rinse them out before treating the fabric or putting it away.
For a stubborn mark, use the permitted spot-cleaning method before the wash. Scrubbing hard at a stain or adding a stronger household chemical can create a bigger problem than the mark itself.
Choose the drying routine for the whole garment
An uninsulated shell
Some shells permit gentle tumble drying to restore the existing water-repellent finish; others have stricter heat limits. Use the label’s setting and any model-specific instructions for reactivation. Air drying and heat activation are separate steps when the care guidance specifies both.
Skip improvised heat from a radiator or hair dryer. If the instructions permit ironing as an alternative, follow the stated setting and protective-cloth method. A method that works for another waterproof jacket may damage yours.
A jacket or pants with synthetic insulation
The outside can feel dry before thicker insulated areas are ready. Check the cuffs, pockets, hood, and padded sections before storing it. Use the garment’s permitted drying method and give the fill time to dry throughout. Don’t assume the shell-only routine applies because the outer fabric looks familiar.
A down-filled waterproof jacket
Choose the care routine for the combination of down and waterproof outer fabric. Down needs thorough drying to regain its loft. Where tumble drying is permitted, follow the specified low-heat process and any instructions for dryer balls and redistributing the fill. Inspect for damp clumps rather than judging only by the outside.
If you can’t complete the required drying process, arrange suitable cleaning rather than washing first and hoping air drying will be enough. The down-versus-synthetic guide explains why the fill changes the care decision.
Check beading before you reproof
Once the permitted wash and drying routine is complete, sprinkle a little water onto the outer fabric. If it beads and rolls away, you may be finished. If it spreads into the fabric, check whether the garment allows a fresh DWR treatment. Some specialized waterproof fabrics have different care requirements.
A compatible spray lets you treat the outer face without deliberately treating the whole lining. Wash-in products distribute treatment through the wash, so check their suitability for the lining and insulation. Choose by that compatibility rather than assuming one method is universally better.
Apply the treatment to wet or dry fabric as its instructions require, covering the areas specified and removing excess where directed. Finish with the prescribed drying or curing step, within the clothing label’s limits. Don’t add heat when the garment prohibits it, even if another treatment’s instructions recommend a dryer.
If something still seems wrong
| What you notice | What to check next |
|---|---|
| Suds or cleaner residue after washing | Cleaner dose and rinsing; complete a suitable rinse before proceeding |
| Surface still absorbs water | Whether the permitted drying or reactivation step was completed, then treatment compatibility |
| Down remains clumped or feels damp | Continue the approved drying routine; don’t store it while damp |
| One seam repeatedly becomes wet inside | Photograph the area and arrange inspection or repair |
| Peeling tape or layers separating | Seek repair advice; more DWR won’t bond the fabric back together |
| Clamminess during hard activity | Adjust insulation and ventilation as well as checking the garment |
Let everything dry fully before putting it in a closet or travel bag. Check the garment again after its next outing so you know whether the original problem improved. A dirty, otherwise sound shell may have plenty of use left; repeated leaking at a damaged seam needs a different solution from another bottle of treatment.