Almond Oil · Cast Iron Cookware Seasoning
Lodge Canola Oil Seasoning Spray 8 fl oz
Cooking oil spray. Lower PFAS concern, uncoated liquid product.
This is a pure oil-based cooking spray with no surface treatments, coatings, or water-repellent finishes. Oil sprays do not typically contain or require PFAS.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Canola oil with no added coatings or treatments
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Category baseline
cookware is a category where PFAS exposure is more common.
The full breakdown
What it's made of and why it matters
This is canola oil in a pressurized spray bottle. Canola oil is a refined vegetable oil with a high smoke point (around 400°F), making it stable during typical stovetop and oven cooking. The product contains no ceramic, enamel, or synthetic coatings that could chip or leach. The only relevant material is the oil itself plus the propellant and nozzle assembly.
The brand's record and disclosure
Lodge is a well-established cast-iron cookware manufacturer; this seasoning spray line is a secondary product. No major recalls or safety controversies are on record for this spray product. Lodge does not publish detailed ingredient or propellant transparency on this item, and PFAS status of the propellant (typically butane or propane) has not been publicly disclosed by the brand.
How it compares in its category
Cooking oil sprays occupy a niche between bottled oil and aerosol cooking sprays. Unlike some aerosol sprays, this is a simple oil product without lecithin or anti-caking agents that can burn and create smoke. It is safer than non-stick spray products that may contain Teflon-type coating residues, and it avoids the coating-degradation risk of pre-coated cookware.
If you buy it
Use on cast iron, stainless steel, or carbon steel only; do not spray on non-stick surfaces where aerosol propellant residues can accumulate. Inspect the nozzle and cap for corrosion or degradation before first use. Store upright in a cool, dry place; pressure canisters can fail if exposed to heat or freezing. Replace if nozzle clogs or pressure weakens, as the propellant system cannot be refilled.
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.”
Propellant composition (unspecified)
Standard aerosol propellants are butane or propane, which are inert and non-toxic at household exposure levels. Lodge does not disclose propellant type on this product; inhalation of high concentrations is a theoretical occupational hazard only, not a consumer-use concern at normal spray distances.
Nozzle or valve material leaching
No recalls or reports of leaching from the spray mechanism into the oil. Stainless steel or plastic valve materials are standard; inspect for visible corrosion on arrival.
Oil oxidation and rancidity over time
Canola oil can oxidize in pressurized containers if stored in heat or light. Use within 12 months and check for off odors before cooking; rancid oil is unpalatable but not acutely toxic at small amounts.
Coating buildup or residue on cookware
Unlike some commercial cooking sprays with additives, pure canola oil leaves minimal residue. Buildup is unlikely with normal use and occasional cleaning.
Lead or cadmium in the product itself
Refined canola oil does not concentrate heavy metals. This hazard is not a concern for the liquid oil product, only for ceramic or enameled cookware it may be applied to.
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 Cookware Seasoning
Coconut Oil
Cast Iron Ultimate Bundle
cast iron, bare or seasoned with coconut oil
Lower PFAS concern. Bare cast iron is inherently PFAS-free.
⚠Risky category by default
More cast iron cookware seasoning 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.