Grandmas Secret Spot Remover vs Natural Laundry Stain Remover: which is safer?

Grandmas Secret Spot Remover is our pick: better on PFAS and on the overall hazard picture.

Our pick

Grandma's Secret

Grandmas Secret Spot Remover

PFAS grade

A 100/100

Overall grade

B 84/100

Verdict

Buy

Hazard flags

⚑ 4

Material

Proprietary liquid concentrate, primarily surfactants and plant-based solvents

Confidence

72%

PossibleSkin irritation / dermatologic contact

PossibleRespiratory irritant potential (acute inhalation)

PossibleEye contact hazard

Why this gradeBuy

Seventh Generation

Natural Laundry Stain Remover

PFAS grade

A 100/100

Overall grade

B 82/100

Verdict

Buy

Hazard flags

⚑ 3

Material

water-based surfactant formula

Confidence

78%

PossibleEnzyme sensitization or respiratory irritation

ReportedSurfactant skin irritation (concentrated form)

PossibleFragrance allergen content

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 fabric protectant sprays: see the full ranking