Red Wing Mini Care Kit #1 vs Atsko Sno Seal Waterproofing Leather Protector: which is safer?

Red Wing Mini Care Kit #1 is the clear pick. Atsko Sno Seal Waterproofing Leather Protector 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 Waterproofing Leather Protector

PFAS grade

F 30/100

Overall grade

F 18/100

Verdict

Skip

Hazard flags

⚑ 3

Material

Proprietary waterproofing wax/oil blend for leather

Confidence

35%

PossibleUndisclosed synthetic hydrophobic compounds (possible PFAS)

PossibleAspiration risk (swallowing hazard for children/pets)

PossibleVolatile organic compound (VOC) off-gassing during curing

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