Jason Markk · Stain-Resistant Footwear
Jason Markk Repel + Revive + Refresh Shoe Care Kit
Brand silent on PFAS. Repel product likely contains water-repellent coating treatment.
Jason Markk shoe care products contain water and stain repellents typical of water-repellent coating coatings, which historically relied on PFAS. Brand makes no PFAS disclosures or claims. Unclear if reformulated without PFAS.
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Material
proprietary shoe care formulations with water/stain repellent treatments
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
clothing is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Jason Markk's Repel product is a proprietary water and stain repellent spray, Revive is a cleaning solution, and Refresh is a freshener, all designed for fabric/synthetic shoe uppers. The Repel component almost certainly contains fluorinated water-repellent coating (water-repellent coating) chemistry to achieve water beading on textiles, though Jason Markk does not publicly disclose specific active ingredients. Without ingredient transparency, it is difficult to assess whether older PFOA-class compounds or newer, allegedly safer alternatives like GenX or other PFAS variants are used. The spray application method means inhalation exposure is the primary route of concern for users during application.
The brand's record and disclosure
Jason Markk has not issued public statements about PFAS content in their products, nor have they pursued certifications like bluesign, GOTS, or explicit PFAS-free claims that some competitors highlight. The brand markets themselves as premium sneaker care but does not disclose formulation details beyond marketing language. No major product recalls or chemical safety controversies have been publicly documented for Jason Markk shoe care lines. This silence on fluorinated chemistry is typical of many shoe care brands but represents a missed opportunity for transparent consumer communication.
How it compares in its category
Most consumer shoe care repellent sprays rely on PFAS or silicone-based water repellents; Jason Markk occupies the premium segment where formulation secrecy is common. Competitors like Crep Protect and Scotchgard also use PFAS-based water-repellent coating treatments without explicit disclosure, making this product typical rather than exceptionally risky or safe. Some niche brands (e.g., Grangers, Nikwax) offer PFAS-free, fluorocarbon-free alternatives using wax or silicone emulsions, though these may perform differently on synthetic fabrics. Jason Markk's choice of formulation strategy aligns with mainstream shoe care but lags transparency-focused brands.
If you buy it
Apply Repel outdoors or in well-ventilated spaces to minimize inhalation of spray aerosol; do not use in enclosed bedrooms or near children. Allow treated shoes to dry fully (4-6 hours) before wearing. Reapply every 6-12 months depending on wear and exposure, or after heavy rain or cleaning. Store bottles upright in a cool, dry place away from heat sources, as pressurized aerosols can degrade or leak if compromised. Wash hands thoroughly after use and avoid touching the face during application.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Formulation opacity and undisclosed active ingredients
Jason Markk does not publicly list active ingredients for Repel, Revive, or Refresh. This prevents independent assessment of potential irritants, preservatives, or secondary chemicals beyond the presumed water-repellent coating agent.
Inhalation exposure from spray application
Aerosol delivery of water repellent treatments creates fine mist that users inhale during application. Even if PFAS is not present, spray-based formulations may contain propellants or solvents with respiratory irritation potential at high exposure.
Formaldehyde resins or cross-linking agents in textile treatments
No public record indicates Jason Markk uses formaldehyde-releasing resins in their shoe care products, but trace formaldehyde is occasionally present in textile-treatment sprays as a preservative or cross-linker and is not universally disclosed.
Volatile organic compounds (VOCs) from propellants and solvents
Aerosol shoe care sprays typically contain hydrocarbon or hydrocarbon-derived propellants and solvent carriers. Chronic or acute exposure to these compounds in poorly ventilated spaces can cause headaches, dizziness, or respiratory irritation.
Skin or eye contact irritation from concentrate
Direct contact with undiluted Repel, Revive, or Refresh formulations during spills or improper handling may irritate skin or eyes; no specific irritancy data is publicly available for these proprietary products.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
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More stain-resistant footwear grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.