Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz) vs Amazon.com: Dirty Labs | Signature | Bio Laundry Detergent | 80 Loads (21.6 fl oz): which is safer?
Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz) is our pick, better on PFAS and on the overall hazard picture.
Our pick
Dirty Labs
Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz)
PFAS grade
Excellent 100/100
Overall grade
Excellent 92/100
Verdict
Buy
Hazard flags
⚑ 2
Material
Plant-based surfactants, enzymes, water
Confidence
88%
PossibleEnzyme sensitization (protease/amylase)
PossibleResidual surfactant skin irritation
Dirty Labs
Amazon.com: Dirty Labs | Signature | Bio Laundry Detergent | 80 Loads (21.6 fl oz)
PFAS grade
Excellent 85/100
Overall grade
Excellent 81/100
Verdict
Buy
Hazard flags
⚑ 1
Material
aqueous concentrate, bio-based surfactants
Confidence
78%
PossibleResidue accumulation on textiles
Where these two actually differ
- We flag Enzyme sensitization (protease/amylase) and Residual surfactant skin irritation on the Dirty Labs and not on the Dirty Labs.
- We flag Residue accumulation on textiles on the Dirty Labs and not on the Dirty Labs.
- The Dirty Labs is Plant-based surfactants, enzymes, water where the Dirty Labs is aqueous concentrate, bio-based surfactants, which is most of the difference in these two grades.
Both products run through the same public rubric, which covers 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 →
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