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.




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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 275 reviews
82%
(225)
10%
(27)
5%
(14)
3%
(7)
1%
(2)
A
Anji r. (Charlotte, NC)
Great alternative to traditional detergent

I love the smell of this stuff! It keeps my bedding and clothes smelling fresh and leaves them clean. I would recommend a booster for any sweaty fitness clothes but otherwise this does an amazing job of cleaning

M
M.V. (Erie, PA)
Passed the test with flying colors.

Over the past six months I have been trying four eco-friendly laundry detergents as I wanted to switch to avoid chemicals and damage to our earth. I wasn’t sure if these detergents would really clean but had to try and see. Well, Dirty Labs won by a mile! My clothes are so clean, soft and are left with just a mild “fresh” smell. I even washed my hubby’s oily work clothes thinking, no way, but I was wrong. They were actually clean! No pretreating, either! I don’t know how such a teeny bit of detergent can clean a normal loaf of clothes, but it does. All around, this detergent blew my mind! You have to try it and see for yourself! I’m hooked! No….I wasn’t paid for this review….I just love the results while saving the earth!

D
David S. (Charlotte, NC)
Dirty Labs

We've officially adopted use of Dirty Labs laundry detergent, at first for the environment, and now also for the convenience. It's concentrated formula means it takes very little space on the shelf. Well done!

A
Alexa F. (Rochester, MN)
Wonderful

I adore this detergent. I've tried multi natural options and I can't imagine finding one better than this. It lasts so long and smells wonderful!

D
Denise F. (Birmingham, MI)
Love this laundry detergent!

I absolutely love the clean scent of this laundry detergent. And my clothes come out clean!

Customer Reviews

Based on 275 reviews
82%
(225)
10%
(27)
5%
(14)
3%
(7)
1%
(2)
A
Anji r. (Charlotte, NC)
Great alternative to traditional detergent

I love the smell of this stuff! It keeps my bedding and clothes smelling fresh and leaves them clean. I would recommend a booster for any sweaty fitness clothes but otherwise this does an amazing job of cleaning

M
M.V. (Erie, PA)
Passed the test with flying colors.

Over the past six months I have been trying four eco-friendly laundry detergents as I wanted to switch to avoid chemicals and damage to our earth. I wasn’t sure if these detergents would really clean but had to try and see. Well, Dirty Labs won by a mile! My clothes are so clean, soft and are left with just a mild “fresh” smell. I even washed my hubby’s oily work clothes thinking, no way, but I was wrong. They were actually clean! No pretreating, either! I don’t know how such a teeny bit of detergent can clean a normal loaf of clothes, but it does. All around, this detergent blew my mind! You have to try it and see for yourself! I’m hooked! No….I wasn’t paid for this review….I just love the results while saving the earth!

D
David S. (Charlotte, NC)
Dirty Labs

We've officially adopted use of Dirty Labs laundry detergent, at first for the environment, and now also for the convenience. It's concentrated formula means it takes very little space on the shelf. Well done!

A
Alexa F. (Rochester, MN)
Wonderful

I adore this detergent. I've tried multi natural options and I can't imagine finding one better than this. It lasts so long and smells wonderful!

D
Denise F. (Birmingham, MI)
Love this laundry detergent!

I absolutely love the clean scent of this laundry detergent. And my clothes come out clean!