The Best Non-Toxic Laundry Detergent of 2026

The verdict
All 30 laundry detergent products PFAS Authority has graded reach its 70 point pass mark for PFAS and other toxins, as of October 2026. The highest graded is Dirty Labs Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz) at 100 out of 100.
Free to quote with attribution to PFAS Authority and a link to pfasauthority.com/best/laundry-detergent. Grades are model-based estimates from published materials and disclosures, not lab tests. The rubric.

Every grade below is built from published materials, ingredient lists, certifications and brand disclosures, scored on one public rubric and ranked best-graded first. Each score links to the full breakdown of what earned it, and the numbers across the whole dataset are published too.

Is laundry detergent non-toxic?

30 of the 30 laundry detergent products we graded clear our screen and 0 do not. Non-toxic is not a defined or regulated term, so what we can tell you is what our graders recorded. Beyond PFAS, the hazards found or left unruled-out on laundry detergent products in this category are undisclosed fragrance, 1,4-dioxane, VOCs and off-gassing, heavy metals, microplastics. The highest graded here is Dirty Labs Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz) at 100 out of 100.

Quick picks

Best overall

Dirty Labs Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz)

Highest PFAS grade in the category

100 Excellent

Third-party certified

Dropps

Carries a certification from an outside body

100 Excellent

Brand states its position

Blueland Laundry Tablets

The brand has published a PFAS statement we can quote

100 Excellent

What to watch for in laundry detergent

Beyond the PFAS grade, these are the things our graders recorded on the 30 laundry detergent products in this category. We assess from materials, brand statements and published research. We do not lab-test.

  • Undisclosed fragrance

    A single word on a label that can stand for dozens of undeclared ingredients, protected as trade secret.

    Plausible but unconfirmed on 24 more, meaning nobody has ruled it out. FDA

  • 1,4-dioxane

    A contaminant created during manufacturing rather than added, so it never appears on an ingredient list.

    Plausible but unconfirmed on 2 more, meaning nobody has ruled it out. EPA

  • VOCs and off-gassing

    Volatile compounds that evaporate out of a material at room temperature, which is what a new product smell is.

    Plausible but unconfirmed on 2 more, meaning nobody has ruled it out. EPA

  • Heavy metals

    Metals such as antimony, nickel and chromium migrating from a material into what touches it.

    Plausible but unconfirmed on 1 more, meaning nobody has ruled it out. ATSDR

  • Microplastics

    Plastic fragments small enough to shed from a product into food, water or air without anyone seeing it.

    Plausible but unconfirmed on 1 more, meaning nobody has ruled it out. EPA

The safest laundry detergent we graded, lowest PFAS risk first

  1. 1

    Third-party verified

    Dirty Labs

    Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz)

    100ExcellentPFAS grade
    ✓ MADE SAFE Certified
    • Plant-based surfactants, enzymes, water
    • A third party reports verifying it as PFAS-free
    • Enzyme sensitization (protease/amylase)

    2 hazards checked on this product, all on its full breakdown.

    Full breakdownBuy
  2. 2

    Third-party verified

    Dropps

    Dropps

    100ExcellentPFAS grade
    ✓ MADE SAFE✓ Leaping Bunny
    • plant-based surfactants, water-soluble ingredients
    • A third party reports verifying it as PFAS-free
    • Fragrance and fragrance allergens

    3 hazards checked on this product, all on its full breakdown.

    Full breakdownBuy
  3. 3

    Third-party verified

    Blueland

    Laundry Tablets

    100ExcellentPFAS grade
    ✓ MADE SAFE
    • plant-based surfactants, mineral salts
    • A third party reports verifying it as PFAS-free
    • Ingestion risk (concentrated tablet form)

    3 hazards checked on this product, all on its full breakdown.

    Full breakdownBuy
  4. 4

    Third-party verified

    Biokleen

    "biokleen laundry detergent" : Target

    100ExcellentPFAS grade
    ✓ MADE SAFE
    • plant-based surfactants, enzymes, water
    • A third party reports verifying it as PFAS-free
    • Fragrance allergens

    3 hazards checked on this product, all on its full breakdown.

    Full breakdownBuy
  5. 5

    Third-party verified

    Branch Basics

    Laundry Kit

    100ExcellentPFAS grade
    ✓ MADE SAFE
    • Plant-based concentrates, mineral surfactants, water
    • A third party reports verifying it as PFAS-free
    • Skin sensitization from plant surfactants

    3 hazards checked on this product, all on its full breakdown.

    Full breakdownBuy
  6. 6

    Third-party verified

    Cleancult

    Liquid Laundry Detergent

    100ExcellentPFAS grade
    ✓ MADE SAFE Certified
    • water and plant-based surfactants
    • The brand calls it PFAS-free, which we have not verified
    • Skin and eye irritation from concentrated surfactants

    2 hazards checked on this product, all on its full breakdown.

    Full breakdownBuy
  7. 7

    Third-party verified

    Dropps

    Laundry Detergent : Target

    100ExcellentPFAS grade
    ✓ MADE SAFE
    • Plant-based surfactants, minerals, enzymes
    • The brand calls it PFAS-free, which we have not verified
    • Fragrance allergens (if added)

    3 hazards checked on this product, all on its full breakdown.

    Full breakdownBuy
  8. 8

    Third-party verified

    Dropps

    Fabric Softener Pods

    100ExcellentPFAS grade
    ✓ MADE SAFE
    • Plant-based surfactants, biodegradable compounds
    • The brand calls it PFAS-free, which we have not verified
    • Fragrance allergens and undisclosed fragrance constituents

    2 hazards checked on this product, all on its full breakdown.

    Full breakdownBuy

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Aqua Pure

3M Aqua-Pure AP802B Whole House Filter Housing

95ExcellentPFAS grade
  • polypropylene filter housing, carbon/sediment cartridge
  • We found no PFAS statement from the brand
  • Bacterial growth in spent cartridges

3 hazards checked on this product, all on its full breakdown.

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AQUASURE Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System

Aquasure

Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System

100ExcellentPFAS grade
  • RO membrane, carbon filters, stainless steel housing
  • We found no PFAS statement from the brand
  • Bacterial and microbial growth in housing and filters

4 hazards checked on this product, all on its full breakdown.

Full breakdownBuy
Avocado Vegan Mattress

Avocado

Vegan Mattress

100ExcellentPFAS grade
✓ MADE SAFE Certified✓ Global Organic Textile Standard (GOTS)
  • organic cotton, natural latex, coconut coir, recycled steel coils
  • The brand calls it PFAS-free, which we have not verified
  • Heavy metals

2 hazards checked on this product, all on its full breakdown.

Full breakdownBuy

Every laundry detergent that passes, side by side

Sorted by score. A higher score means lower PFAS risk.

#Laundry DetergentScoreRatingMade ofKey concern
1Dirty Labs Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz)100ExcellentPlant-based surfactants, enzymes, waterEnzyme sensitization (protease/amylase)
2Dropps100Excellentplant-based surfactants, water-soluble ingredientsFragrance and fragrance allergens
3Blueland Laundry Tablets100Excellentplant-based surfactants, mineral saltsIngestion risk (concentrated tablet form)
4Biokleen "biokleen laundry detergent" : Target100Excellentplant-based surfactants, enzymes, waterFragrance allergens
5Branch Basics Laundry Kit100ExcellentPlant-based concentrates, mineral surfactants, waterSkin sensitization from plant surfactants
6Cleancult Liquid Laundry Detergent100Excellentwater and plant-based surfactantsSkin and eye irritation from concentrated surfactants
7Dropps : Laundry Detergent : Target100ExcellentPlant-based surfactants, minerals, enzymesFragrance allergens (if added)
8Dropps Fabric Softener Pods100ExcellentPlant-based surfactants, biodegradable compoundsFragrance allergens and undisclosed fragrance constituents

The verdict on laundry detergent

Dirty Labs Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz) grades 100 out of 100, the highest here. It is plant-based surfactants, enzymes, water. A third party reports verifying it as PFAS-free.

Choose Dropps instead if you want a second option at 100 out of 100, plant-based surfactants, water-soluble ingredients.

If an outside certification matters more to you than the grade, that is Dropps.

We hold no price data, so nothing here is a budget recommendation. Grades are model-based assessments from published materials and disclosures, not laboratory tests.

The laundry detergent we would skip

Lowest scoring in this category, worst first, with the reason.

How to read these scores. PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Each grade is a model-based assessment built from published ingredient lists, materials, certifications, brand disclosures, recalls and third-party lab results where they exist. Read the full rubric to see exactly what adds and removes points.

What we check on laundry detergent

  • Confirmed PFAS, PTFE or fluoropolymer content, which is the heaviest penalty we apply.
  • Stain, water or grease resistant treatments, which usually mean fluorinated chemistry.
  • Whether the brand discloses what is in the product, or stays silent behind a “clean” claim.
  • Independent lab results and certifications where they exist.

Full point-by-point rubric on the methodology page.

The laundry detergent brands we found no PFAS statement from

We found no PFAS statement from 5 of the brands here. That is our research, not proof a brand has never said anything, and it is not evidence of harm. It is why none of them score well on disclosure.

Biokleen, Cleancult, Dirty Labs, Dropps, Truly Free.

The brands that have published something, and what each of them actually said, are in our record of what every brand has said about PFAS.

Common questions about PFAS in laundry detergent

Is laundry detergent PFAS free?

All 30 laundry detergent products PFAS Authority has graded reach its 70 point pass mark for PFAS and other toxins, as of October 2026. The highest graded is Dirty Labs Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz) at 100 out of 100. The lowest graded is Dirty Labs Detergent Household Essentials at 75 out of 100.

Is laundry detergent non-toxic?

30 of the 30 laundry detergent products we graded clear our screen and 0 do not. Non-toxic is not a defined or regulated term, so what we can tell you is what our graders recorded. Beyond PFAS, the hazards found or left unruled-out on laundry detergent products in this category are undisclosed fragrance, 1,4-dioxane, VOCs and off-gassing, heavy metals, microplastics. The highest graded here is Dirty Labs Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz) at 100 out of 100.

What is the safest laundry detergent to buy?

On our grades, Dirty Labs Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz) at 100 out of 100, which we band as Excellent. Then Dropps at 100. The one here carrying an outside certification is Dropps. These are model-based assessments from published materials, ingredient lists, certifications and disclosures, not laboratory tests, so treat them as the lowest risk we can evidence rather than a safety guarantee.

Which laundry detergent grades best for PFAS?

Dirty Labs Amazon.com: Dirty Labs | Free & Clear | Bio Laundry Detergent | 32 Loads (8.6 fl oz), at 100 out of 100, which we band as Excellent. It is plant-based surfactants, enzymes, water. The runner up is Dropps at 100.

Which laundry detergent should I avoid?

The three lowest scoring we hold are Dirty Labs Detergent Household Essentials at 75, Dirty Labs Laundry Detergent at 75, Truly Free OxyBoost Stain Remover at 75. The problem with the first is that insufficient public data on PFAS in this detergent formula.

Which laundry detergent brands have not published a PFAS statement?

We found no PFAS statement from 5 of the brands we scored in this category, including Biokleen, Cleancult, Dirty Labs, Dropps, Truly Free. That is what our research turned up, not proof a brand has never said anything, and a missing statement is not evidence of harm. It is the reason those brands cannot score well on disclosure.

Do you lab test laundry detergent?

No. We score from published ingredient lists, materials, certifications, disclosures and third party lab results where they exist. Where a product has been independently tested we use that result and say so.

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