Lodge Cast Iron Seasoning Spray vs Cast Iron Ultimate Bundle: which is safer?
Cast Iron Ultimate Bundle is the clear pick. Lodge Cast Iron Seasoning Spray carries a failing PFAS grade, and we never recommend buying a failing product.
Canola Oil
Lodge Cast Iron Seasoning Spray
PFAS grade
D 65/100
Overall grade
F 57/100
Verdict
Skip
Hazard flags
⚑ 2
Material
Canola oil spray, no added coatings
Confidence
92%
PossibleAerosol propellant composition
PossibleOil oxidation and rancidity
Our pick
Coconut Oil
Cast Iron Ultimate Bundle
PFAS grade
A 90/100
Overall grade
B 82/100
Verdict
Buy
Hazard flags
⚑ 2
Material
cast iron, bare or seasoned with coconut oil
Confidence
92%
PossibleIron leaching into food
PossibleRust and surface degradation
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More cast iron cookware seasoning: see the full ranking