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KIRKLAND Signature

Fabric Softener Sheets

Last verified: March 11, 2026

  • Quaternary Ammonium Salt
  • Fragrance

Why This Product is Rated STOP

Fabric Softener Sheets by KIRKLAND Signature has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.

We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.

Learn more about how Million Marker scores products →

Frequently Asked Questions

Fabric Softener Sheets by KIRKLAND Signature - Non-toxic Laundry product rated STOP by Million Marker, free from BPA, phthalates, and parabens

Where to buy

KIRKLAND Signature Google Search

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