Red Wing Mini Care Kit #1 vs Atsko Sno-Seal Leather Water-Proofer: which is safer?

Red Wing Mini Care Kit #1 is the clear pick. Atsko Sno-Seal Leather Water-Proofer carries a failing PFAS grade, and we never recommend buying a failing product.

Our pick

Red Wing Shoe Cream

Red Wing Mini Care Kit #1

PFAS grade

C 75/100

Overall grade

F 63/100

Verdict

Buy

Hazard flags

⚑ 3

Material

shoe cream wax and polish blend

Confidence

62%

PossibleHeavy metals in pigments (lead, cadmium, chromium)

PossibleMold or bacterial growth if kit is stored damp

PossibleFragrance allergens or undisclosed additives

Why this gradeBuy

Snow Seal

Atsko Sno-Seal Leather Water-Proofer

PFAS grade

F 30/100

Overall grade

F 22/100

Verdict

Skip

Hazard flags

⚑ 2

Material

Proprietary wax-based leather waterproofing compound

Confidence

45%

PossibleVolatile organic compounds (VOCs) from application solvents

PossibleRespiratory sensitization from repeated solvent exposure

Why this 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 leather conditioning & care products: see the full ranking