The front of the Dirty Labs Signature Bio Laundry Detergent bottle featuring green enzyme shapes.
Dirty Labs Signature Bio Laundry Detergent is poured into its measuring cap.
The back of the Dirty Labs Signature Bio Laundry Detergent bottle featuring green enzyme shapes.
The top of the Dirty Labs Signature Bio Laundry Detergent bottle features a specialized spout for no-spill pours.

Signature

Biobased, nontoxic, and biodegradable.




*No obligation. Modify, pause, or cancel any time.

This product is currently sold out.

Please fill in the form below if you'd like to be notified when it becomes available.

The front of the Dirty Labs Signature Bio Laundry Detergent bottle featuring green enzyme shapes.
Dirty Labs Signature Bio Laundry Detergent is poured into its measuring cap.
The back of the Dirty Labs Signature Bio Laundry Detergent bottle featuring green enzyme shapes.
The top of the Dirty Labs Signature Bio Laundry Detergent bottle features a specialized spout for no-spill pours.

Dirty Labs Bio Laundry Detergents tackle dirty laundry with clean science. Phytolase®, our advanced enzyme cleaning technology precision targets stains and odors at their source while being extra gentle for you, your clothes, and the planet. Consciously formulated with nontoxic, biobased ingredients, our Bio Laundry Detergents are readily biodegradable, safe for sensitive skin, and free of dyes, sulfates, parabens, and all California Prop. 65 chemicals.

Our Signature detergent features a subtle and sophisticated prestige scent with notes of magnolia, bergamot, and cedar, and is free of all EU listed fragrance allergens.

Two logos represent Dirty Labs’ EPA Safer Choice and USDA Certified Biobased certifications.

  • Hyper-concentrated formula.
  • Each 20 fl. oz. bottle contains 75 standard loads.
  • Compatible with traditional and HE washers.
  • Optimized for cold water. 
  • Septic safe.
  • Certified EPA Safer Choice Partner.
  • 97% USDA Biobased certified.
  • Biodegradable formula.
  • Hypoallergenic and safe for sensitive skin.
  • Safe for babies and pets.
  • Cruelty-free.
  • Vegan.
  • No sulfates.
  • No dyes.
  • No parabens and preservatives.
  • No optical brighteners.
  • No chlorine bleach.
  • No 1,4-dioxane.
  • No fragrance allergens.
  • No CA Prop.65 chemicals. 
  • Bottle is made of recyclable aluminum. Please recycle.
  • Cap and spout are made of recyclable PP and PE plastic. 
  • Packaging and formula are BPA-free.

Learn more about our certifications: EPA Safer Choice and USDA Certified Biobased. EPA Safer Choice recognition does not constitute an endorsement. Read more.

View safety data sheet.

Customer Reviews

Based on 242 reviews
82%
(199)
10%
(25)
5%
(12)
2%
(5)
0%
(1)
m
missrei (Plymouth, MI)
Glad we tried it!

On our 2nd bottle. First one lasted surprisingly long! Effective on musty towels, sports uniforms, bedding, performs well on everyday stains. Subtle natural scent. Love not paying for water. Appreciate thoughtful, eco design and packaging.

M
Martha (Sayville, NY)
Good detergent, drippy bottle

Ok really like the detergent, the smell and the cleaning power. The container leaves a bit to be desired. No matter how I dispense the liquid, it drips down the side of the bottle. I don't want to keep a rag around to wipe the bottle but if I don't wipe it each time it sits on my counter and I have to wipe the counter.

T
Tara C. (Vancouver, WA)
Super Great Love the Smell

Love almost everything about this detergent. The smell is the best. It works great. We will continue to use it. Only reason I gave it 4 stars instead of 5 is that the container it comes in creates a mess if you use the lid to measure. I have taken to counting to pour it in, but I am guessing I am using more then I should.

E
Elli G. (Northridge, CA)

The detergent is no longer cleaning the clothes. Sweat and dirt smells still linger despite making sure my machine is clean and the clothes are washed on the sanitary cycle.

C
Cynthia D. (Charlotte, NC)
So far so good

Lovely fragrance, cleans well

Customer Reviews

Based on 242 reviews
82%
(199)
10%
(25)
5%
(12)
2%
(5)
0%
(1)
m
missrei (Plymouth, MI)
Glad we tried it!

On our 2nd bottle. First one lasted surprisingly long! Effective on musty towels, sports uniforms, bedding, performs well on everyday stains. Subtle natural scent. Love not paying for water. Appreciate thoughtful, eco design and packaging.

M
Martha (Sayville, NY)
Good detergent, drippy bottle

Ok really like the detergent, the smell and the cleaning power. The container leaves a bit to be desired. No matter how I dispense the liquid, it drips down the side of the bottle. I don't want to keep a rag around to wipe the bottle but if I don't wipe it each time it sits on my counter and I have to wipe the counter.

T
Tara C. (Vancouver, WA)
Super Great Love the Smell

Love almost everything about this detergent. The smell is the best. It works great. We will continue to use it. Only reason I gave it 4 stars instead of 5 is that the container it comes in creates a mess if you use the lid to measure. I have taken to counting to pour it in, but I am guessing I am using more then I should.

E
Elli G. (Northridge, CA)

The detergent is no longer cleaning the clothes. Sweat and dirt smells still linger despite making sure my machine is clean and the clothes are washed on the sanitary cycle.

C
Cynthia D. (Charlotte, NC)
So far so good

Lovely fragrance, cleans well