Fiebing's Review, Is Fiebing's Non-Toxic?
Across 1 graded product, Fiebing's averages Excellent (75/100). On disclosure, the brand says nothing publicly about PFAS. 1 of its products grade Good or better. Grades are model-based estimates, not lab results.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Worth buying from Fiebing's Good or better, best-graded first
Fiebing's
32 oz 4-Way Care Leather Conditioner
Flaxseed oil, leather conditioner
Volatile organic compounds (VOCs)
Flaxseed oil-based products can emit low levels of volatile compounds during application…
Skin sensitization and dermal irritation
Undiluted flaxseed oil is generally well-tolerated on skin, but residual product on hands…
Rancidity and microbial growth in stored product
Oil-based products are susceptible to oxidation and lipid peroxide formation if stored…
Oil-based conditioner with no known PFAS risk.
⚠Starting grade for this product type
Fiebing's and PFAS, common questions
- Does Fiebing's have PFAS?
- We graded 1 Fiebing's product, averaging Excellent (75/100). 1 grade Good or better. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Fiebing's non-toxic?
- Fiebing's 32 oz 4-Way Care Leather Conditioner is the highest-graded Fiebing's product we have scored, at 75/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
- Which Fiebing's products are lower concern for PFAS?
- The highest-graded Fiebing's products we have scored are Fiebing's 32 oz 4-Way Care Leather Conditioner. That is our model-based estimate from materials and public disclosure, not a lab test.
Every grade uses the same public rubric. How grades work →