Scotchgard Carpet & Rug Protector vs Dry Carpet Cleaner: which is safer?

HOST Dry Carpet Cleaner is the clear pick. Scotchgard Carpet & Rug Protector carries a failing PFAS grade, and we never recommend buying a failing product.

COIT

Scotchgard Carpet & Rug Protector

PFAS grade

F 35/100

Overall grade

F 19/100

Verdict

Skip

Hazard flags

⚑ 4

Material

Carpet/rug protectant coating, composition unspecified

Confidence

35%

PossiblePFAS (long-chain and replacement compounds)

PossibleVolatile organic compounds (VOCs) during application

PossibleInhalation of aerosolized coating particles

Why this grade

Our pick

Host

Dry Carpet Cleaner

PFAS grade

C 75/100

Overall grade

F 59/100

Verdict

Buy

Hazard flags

⚑ 4

Material

Enzymatic granules, mineral-based absorbers

Confidence

72%

PossibleEnzyme inhalation and respiratory irritation

PossibleSilica or diatomaceous earth particle inhalation

PossibleCarpet fiber degradation from enzyme overuse

Why this gradeBuy

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 carpet & rug protector sprays: see the full ranking