PFAS score
Bona · Shoe Waterproofing Sprays
Shoe Protector Spray for Canvas, Suede & Leather
Skip until ingredient transparency improves, waterproofing sprays commonly hide PFAS chemistry.
Bona's shoe protector spray is marketed for water and stain resistance on textiles, which are typical end-uses for PFAS-based water-repellent coating (water-repellent coating) treatments. The brand does not disclose active ingredients or provide PFAS-free certification.
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Material
Proprietary spray coating (aqueous polymer-based)
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
other is a category where PFAS exposure is more common.
Vague safety claims only
Uses vague language ("eco-friendly", "clean") without a specific PFAS statement.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 35% 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.
Safer alternatives in Shoe Waterproofing Sprays
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Starter Shoe Care Kit
Bristles, microfiber cloth, cleaning solution (soap-based formulation)
Lower PFAS concern, basic cleaning supplies with no known PFAS inputs, but brand is silent on sourcing.
⚠Brand says nothing about PFAS
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Essential Kit
Surfactant-based cleaning solution, brush bristles (synthetic or natural)
Lower-concern category; sneaker cleaning kit unlikely to contain PFAS, but brand offers no transparency.
⚠Brand says nothing about PFAS
Jason Markk
Care Kit
Cleaning solution, brush, cloth (typical sneaker care kit)
Lower-concern product category; no known PFAS risk, but brand discloses nothing.
⚠Brand says nothing about PFAS
More shoe waterproofing sprays 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.