One Colorado company has a solution for anyone who loves buttery-slick skis but wants to rid their kit of toxic chemicals.
Want to ditch “forever chemicals” forever? MountainFLOW eco-wax also wants you to. And this May, the company is offering the industry’s first takeback program for traditional fluorocarbon ski wax.
The Carbondale, Colo.-based company manufactures plant-based, biodegradable ski wax from various plant sources. Founded in 2016, it’s now a certified B-corp, and its products are USDA-certified biobased — 0% petroleum, 100% plants.
“[The industry is] drilling oil to make ski wax,” mountainFLOW founder and CEO Peter Arlein said online. “That’s crazy, right? All the wax on your skis ends up in the snowpack and eventually in the local rivers. You can extract wax from a bunch of different plants. We should be able to replicate the performance of a traditional ski wax.”
Based on most user comments, the company is steadily proving its concept: Consistently, it can replicate that performance.
Wax Takeback ‘Entices’ Skiers
Now, the brand’s actively trying to remove fluorinated ski wax from the slopes. With help from several outdoor-focused university programs in its home region, its takeback program gives skiers and snowboarders two ways to eliminate toxic waxes: (1) visit one of three retail partners across Colorado or (2) utilize the mail-in option if you’re not in the area.
Why not just chuck your old wax in the trash? For one, bonuses from mountainFLOW are on tap. You’ll get swag and discount codes in exchange for sending in your traditional wax. The incentive, though, is ultimately to “entice people to do their part in taking harmful chemicals out of circulation and keeping them out of the snowpack.”

It’s no secret that fluorinated chemicals — especially PFAS, the main ingredient in petroleum ski wax — are everywhere. They don’t biodegrade, and research has proven they’re incredibly toxic in waterways.
Notwithstanding, a wide range of outdoor gear like wax and DWR treatments have relied on them for years. The resulting toxicity problem has compelled brands across the industry to take a stand. The state government of Vermont even banned the sale of all consumer products containing PFAS last year in a series of highly decisive votes.
How to Trade In Your Wax
You can turn in your petroleum-based ski wax from May 1 to 31 to glean the mountainFLOW program’s benefits.
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