Griot's Interior Detailer vs Scotchgard Sun and Water Shield: which is safer?
Griot's Interior Detailer is the clear pick. Scotchgard Sun and Water Shield carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Griot's Garage
Griot's Interior Detailer
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleSurfactant irritation (skin and eye contact)
PossibleMicrobial growth in diluted solution
Guardsman
Scotchgard Sun and Water Shield
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
ReportedPFAS in water-repellent coating (non-PFAS hazards excluded per instruction, but disclosure
PossibleVolatile organic compound (VOC) inhalation from spray application
PossibleResidual coating buildup and fabric stiffening over time
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 fabric treatment sprays: see the full ranking