Made In · Cast Iron Skillets
Lodge Cast Iron Classic Cast Iron Skillets
Lower PFAS concern; plain cast iron with oil seasoning carries no known forever-chemical risk.
Lodge Classic Cast Iron Skillets are uncoated cast iron with traditional seasoned oil finishes, not synthetic nonstick coatings. Cast iron itself contains no PFAS.
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Cast iron with seasoned oil finish
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cookware is a category where PFAS exposure is more common.
Uncoated safe material
Bare, uncoated material (cast iron, stainless, carbon steel, or glass) with no surface treatment to contain PFAS.
The full breakdown
What it's made of and why it matters
Lodge Cast Iron skillets are raw cast iron with a factory-applied seasoned oil finish, not enamel or synthetic polymer coatings. Cast iron itself is inert at typical cooking temperatures and does not leach coating materials, off-gas, or degrade into food. The seasoned oil layer is polymerized fat that builds over time and protects the surface; it is not a chemical finish and carries no known chemical hazards.
The brand's record and disclosure
Lodge is a US-based manufacturer with over 130 years of history in cast iron production and maintains basic food-safety compliance through standard cookware regulations. The brand does not publish detailed material safety disclosures or third-party certifications for heavy metals or residuals; however, cast iron cookware has been sold for decades without documented recalls related to toxic coatings or leachable contaminants. No established controversies or safety violations are on record for Lodge's product line.
How it compares in its category
Cast iron with oil seasoning avoids the coating risks present in nonstick (Teflon-type coating/PFOA) and enameled cast iron (lead/cadmium in glaze potential). Lodge's approach is the traditional standard and eliminates synthetic polymer hazards entirely. Compared to bare cast iron, the factory seasoning provides immediate usability without requiring months of home seasoning, with no added chemical risk.
If you buy it
Season regularly with food-grade oil or fat to maintain the protective layer and prevent rust. Avoid prolonged soaking or dishwasher use, which strips seasoning and exposes bare iron to corrosion. Use on all stovetop heat levels and oven temperatures up to standard cookware limits (typically 500F); cast iron will not off-gas or fail at normal cooking temperatures. Replace only if structural damage (cracks, warping) occurs, as the material does not degrade chemically.
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.”
Iron leaching (natural, not toxic at typical exposure)
Cast iron can release trace iron into acidic foods during cooking. This is not a safety hazard; dietary iron is essential, and leaching is minimal with a maintained seasoning layer. No health authority flags this as a concern.
Rust and bacterial growth if poorly maintained
Stripped or damaged seasoning exposes bare iron to rust, which is not itself toxic but creates pitting where moisture and bacteria can collect. Proper seasoning maintenance and drying after washing eliminates this risk.
Lead or cadmium in cast iron stock
Cast iron cookware is not produced with lead-bearing alloys or cadmium additives. US cast iron from established manufacturers meets FDA food-contact material standards for heavy metals.
Oil seasoning rancidity or degradation
Polymerized seasoning oil does not release harmful compounds during normal cooking. If oil smells rancid or flakes heavily, re-season with fresh food-grade oil; this is maintenance, not a safety event.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 92% 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 Cast Iron Skillets
Caraway
12” Enameled Cast Iron Large Skillet
Enameled cast iron
Lower-concern cookware; enameled cast iron is an inherently safer base, and Caraway has publicly committed to PFAS-free formulations.
⚠Risky category by default
More cast iron skillets 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.