Your Gore-Tex jacket just hit the used market. Your Patagonia shell is now flagged for "PFAS disclosure" in California. Your Burton pants came with a tag you didn't notice before. And you're standing in our Pittsburgh shop asking: "Wait, what actually changed?"
Everything… everything changed.
What's Actually Happening With PFAS and Your Gear
"Forever chemicals" earned that nickname. PFAS—the fluorinated compounds that made outdoor gear waterproof for 80 years—don't break down. They accumulate in soil, water, and living things. Linked to kidney cancer, testicular cancer, reproductive impacts, and thyroid disruption.
Starting January 1, 2025, California and New York banned them in most apparel. Maine followed in early 2026. Vermont, Rhode Island, Colorado, Connecticut—everyone's coming. The EU is moving faster. Brands are scrambling to rebuild their waterproofing technology from scratch.
Patagonia did it first. Gore-Tex launched an entirely new ePE membrane. By fall 2025, Gore-Tex Pro with ePE hit the shelves. Your new jacket might have PFAS-free treatment outside and a Gore-Tex ePE membrane inside.
And here's what nobody's talking about: it needs different care.
Before You Wash: What You Actually Need
Let's cut through the confusion. You need exactly four things:
-
Nikwax Tech Wash — not regular detergent, not sport wash, this. It's biodegradable, PFAS-free, and won't leave buildup that strips waterproofing. Willis carries it.
-
Nikwax TX.Direct — the re-waterproofing treatment in either wash-in or spray form. We stock both.
-
A gentle/delicate cycle washer — front-loader preferred. Top-loaders with agitators tangle fabrics. It’s not a deal breaker, but the front-loader is better for your gear.
-
Low heat dryer, 20-30 minutes minimum. Not forever. Not high heat. That sweet spot.
One more thing: a basic understanding that your PFAS-free shell wets out faster than traditional gear, and you're going to rewaterproof more often. That's the tradeoff.
Budget about 45 minutes. Total. Science does the heavy lifting.
How to Actually Wash Your Jacket (Step-by-Step)
Step 1: Prep the jacket before anything hits water.
Empty every pocket. Zip everything. Velcro fasteners get closed. This prevents snags and makes sure the wash hits all surfaces evenly. Open zips can catch fabric in the drum.
Step 2: Select the right cycle and temperature.
Gentle or delicate. Cold or lukewarm water. Never hot. High agitation strips the DWR coating and can stress the membrane. A front-loader is genuinely better here — we're not gatekeeping, it's just engineering. Top-loaders create friction.
Step 3: Add the right detergent in the right place.
Pour Nikwax Tech Wash directly into the detergent dispenser or drawer. Don't dump it in with the jacket. One wash cycle. That's it. Never use fabric softener (this kills breathability), never use regular detergent (leaves residue), never use powder (doesn't rinse completely).
You're removing dirt, body oil, sweat, and the smoke smell from last weekend's lodge. That junk sits on the DWR coating and suffocates it.
Step 4: Run an additional rinse cycle.
After the first cycle finishes, run the rinse again. We're paranoid about detergent residue. Nikwax is designed to rinse completely, but that extra 10 minutes matters for membrane longevity.
Step 5: Dry immediately.
Low to medium heat. 20-30 minutes minimum. Medium works better if your dryer runs cool (apartment dwellers know this pain). The heat reactivates the DWR coating, pushing it back to the fabric surface where it belongs.
Don't walk away. Set a timer. Overheating damages synthetic materials.
Step 6 (optional but smart): Inspect the result.
After drying, grab your jacket, find your sink, and pour water on the shoulder. If it beads and rolls off — you're good. If it soaks in and darkens the fabric, congrats, you're about to re-waterproof.
How to Know If Your Jacket Needs Re-waterproofing (And When)
This is where PFAS-free fabrics change the game.
A traditional Gore-Tex jacket with PFAS-based DWR would go 30 wears before needing re-waterproofing. PFAS-free? You're looking at 5-7 washes, or 7-10 wears of heavy use, or after one long trip. It depends on terrain, body oils, and weather.
Here's what "wetting out" actually looks like:
-
Water doesn't bead anymore. It sits. Spreads.
-
The fabric darkens where water touches it.
-
You feel damp on the inside even though the membrane's intact.
-
Backpack straps have rubbed the DWR off — common on shoulders and sides.
It's not a catastrophic failure. Your jacket isn't broken. The membrane still works. But you've lost the first line of defense, which means water sits longer, moisture builds up faster, and you get clammy. For all-day on the slopes in wet spring snow, that matters.
Two Ways to Re-waterproof (And Why One Is Better)
Option 1: Nikwax TX.Direct Wash-In
Run the jacket through a wash cycle with Tech Wash first (see above). Don't dry it. While it's still damp, run it through another cycle with TX.Direct wash-in. Then dry on low to medium heat for 20-30 minutes.
This coats everything — zips, seams, pocket interiors, Velcro, all of it. It's thorough.
Option 2: Nikwax TX.Direct Spray-On
Hang the jacket. Spray TX.Direct directly onto the exterior while it's damp. Target high-wear zones: elbows, seams, shoulder panels where backpack straps sit. Then dry.
This is faster, uses less product, and is better if your jacket has a wicking lining (spray-on preserves the breathability from inside). It's not as complete as wash-in, but it's smart for quick maintenance between seasons.
Why this matters: Nikwax TX.Direct doesn't need heat to activate. That's the secret. Other treatments demand tumble drying. This one doesn't. Spray, air dry, done. Energy saved. Fewer dryer cycles.
What People Get Wrong
Mistake 1: Using regular detergent. It costs you the waterproofing. Regular detergent leaves waxy film that breaks down DWR. Nikwax Tech Wash costs about the same as two coffee drinks and lasts through multiple jackets.
Mistake 2: Adding fabric softener. Single fastest way to ruin a shell. Leaves waxy coating that destroys breathability and repels water applications. Don't be that person.
Mistake 3: High heat drying. Warps synthetic fabrics and can delaminate membranes. Low to medium, 20-30 minutes. That's the window.
Mistake 4: Rewaterproofing on a schedule. Don't. Wash until water stops beading. Then rewaterproof. Let the fabric tell you when it needs reapplication.
Mistake 5: Top-loader washers. Front-loaders are genuinely better. Agitators tangle seams and stress membranes.
Mistake 5: Using dryer sheets. Don’t. Dryer sheets will leave chemicals that will degrade the waterproofing and block the pores which reduces breathability.
Pro Tips From Our Shop Floor
Nikwax has been PFAS-free for 47 years and invented water-based, fluorocarbon-free cleaning. The Hardshell DUO-Pack (Tech Wash + TX.Direct bundled) is our go-to for seasonal maintenance—complete care system in one purchase.
Check your jacket tags. Most of the industry now offers PFAS-free DWR options. If you bought in 2024 or later, odds are you're already riding the PFAS-free wave.
Watch the dryer. Set a timer—we've seen melted zippers and warped shells. 20-30 minutes. Full stop.
Your YouTube homework: Willi’s has a waterproofing video on our YouTube page. WIN: Tips & Tricks for Good Clean Fun! Laundering Ski and Snowboard Apparel and Accessories
Why This Matters Right Now
PFAS-free membranes are catching up on durability—the gap closes every season. But oil repellency is still the weak point. That means you compensate with maintenance: wash more often, re-waterproof more aggressively. Don't skip steps.
The alternative is carcinogenic chemicals in your bloodstream and groundwater. Pretty easy choice.
Why Willis Carries Nikwax
We've been here since 1970, seen gear technology change four times over, and never skipped the fundamentals: if it protects you and the mountain, we stock it. Nikwax isn't flashy—it's boring, honest, and it works for PFAS-free fabrics right now. We sell it because we use it and our staff has watched it perform for 47 years. Time tested by experts…isn’t that the only recommendation that matters.
Reference Guide: Quick Checklist
-
Washing: Gentle cycle, cold/lukewarm water, Nikwax Tech Wash, extra rinse, low-medium heat 20-30 min
-
Avoid: Fabric softener, hot water, regular detergent, high heat, bleach, agitator washers, dryer sheets
-
Re-waterproofing: Wash, then TX.Direct wash-in or spray-on, then dry
-
Signs of failure: Water pooling, fabric darkening, clammy inside
-
Frequency: Wash 7-10 wears; re-waterproof when water stops beading
-
Products: Nikwax Tech Wash + TX.Direct (or DUO-Pack)
The Long View
Your jacket is smarter than it was in 2023. The membrane is lighter, the carbon footprint lower. You're not breathing in forever chemicals. Your watershed isn't poisoned. That's worth learning how to re-waterproof.
Need help? We're in Pittsburgh, online, or you can DM us. Bring your shell. We'll show you. [LINK: Willis Laundering Blog and Laundering Video]