Basics 24 x 24 Carpet Tile EnviroStrand PET Fiber vs Max Advanced Deep Carpet Cleaner: which is safer?
Rug Doctor Max Advanced Deep Carpet Cleaner is our pick: better on PFAS and on the overall hazard picture.
Mohawk
Basics 24 x 24 Carpet Tile EnviroStrand PET Fiber
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleVolatile organic compounds (VOCs) from adhesives and sizing agents
PossibleFlame retardant chemical residues
PossibleFormaldehyde in backing or binder resins
Our pick
Rug Doctor
Max Advanced Deep Carpet Cleaner
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleSurfactant skin and eye irritation
PossibleResidue buildup on carpet fibers
Where these two actually differ
- We flag Volatile organic compounds (VOCs) from adhesives and sizing agents, Flame retardant chemical residues and Formaldehyde in backing or binder resins on the Mohawk and not on the Rug Doctor.
- We flag Surfactant skin and eye irritation and Residue buildup on carpet fibers on the Rug Doctor and not on the Mohawk.
- The Mohawk is PET (polyethylene terephthalate) fiber where the Rug Doctor is Aqueous cleaning solution, surfactants, water, which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
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 carpets & rugs: see the full ranking