Instant Carpet Spot Remover, 28 fl oz No Rinse Carpet and Upholstery Cleaner Spray vs Waterproofing Wax for Leather: which is safer?
Folex Instant Carpet Spot Remover, 28 fl oz No Rinse Carpet and Upholstery Cleaner Spray is the clear pick. Nikwax Waterproofing Wax for Leather carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Folex
Instant Carpet Spot Remover, 28 fl oz No Rinse Carpet and Upholstery Cleaner Spray
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleVolatile Organic Compounds (VOCs) and solvent inhalation
Possible1,4-dioxane contamination in surfactants
ReportedSkin and eye irritation from surfactants
Nikwax
Waterproofing Wax for Leather
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleRespiratory irritation or fume inhalation during application
ReportedPFAS in water repellency treatment
Where these two actually differ
- We flag Volatile Organic Compounds (VOCs) and solvent inhalation, 1,4-dioxane contamination in surfactants, Skin and eye irritation from surfactants and Residue buildup or fiber damage from repeated application on the Folex and not on the Nikwax.
- We flag Respiratory irritation or fume inhalation during application and PFAS in water repellency treatment on the Nikwax and not on the Folex.
- The Folex is Aqueous cleaning solution, surfactants and solvents where the Nikwax is wax-based waterproofing, which is most of the difference in these two grades.
Both products run through the same public rubric, which covers 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 →
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