The front of the Dirty Labs Signature Bio Laundry Detergent bottle featuring green enzyme shapes.

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 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.

Made proudly in the USA. Septic safe.

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

  • Hyper-concentrated formula.
  • 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 427 reviews
84%
(360)
9%
(37)
4%
(18)
2%
(7)
1%
(5)
T
Traci (Pittsburgh, PA)
Love These Products!

I absolutely adore the scent free detergent and the laundry booster. These clean our clothes better than any other environmentally focused products we have tried. A few changes would bump my rating up to 5 stars. First, the detergent always drips down the bottle making a sticky mess. I am going to try transferring the detergent to a refillable pump dispenser. Likewise, the laundry booster is a real pain to open when it arrives and powder flies everywhere. Occasionally, the booster container arrives with the powder in a rock-hard solid mass. A more flexible subscription service would also be great. We really need a six week renewal. Despite these issues, we still love the products!

R
Redone003 (Hibbing, MN)
Clean and fresh laundry

Laundry pods are a thing of the past for me! Love Dirty Laundry's liquid detergent. Just as easy as the pods and smells so much better.

H
Hyesun P. (Camillus, NY)

Dirty lab knows what booster means🤩it took all of my old stains from my sheets!

A
Amy
Signature Scent

I have to say this scent is nauseating and almost smells like mildew. My husband and I can’t stand this scent. I also have the fragrance free and feel like it leaves behind a film on clothing. I am very sensitive and particular when it come to detergent and was praying this would be the answer. The bottle also drips down the sides and is a sticky mess, no matter how carefully you pour it.

l
linda m. (Haddon Heights, NJ)
Magnolia. Bergamot. Cedar.

Good stuff, but the scent needs to be a little stronger, once the clothes come out of dryer, there's no scent anymore

Customer Reviews

Based on 427 reviews
84%
(360)
9%
(37)
4%
(18)
2%
(7)
1%
(5)
T
Traci (Pittsburgh, PA)
Love These Products!

I absolutely adore the scent free detergent and the laundry booster. These clean our clothes better than any other environmentally focused products we have tried. A few changes would bump my rating up to 5 stars. First, the detergent always drips down the bottle making a sticky mess. I am going to try transferring the detergent to a refillable pump dispenser. Likewise, the laundry booster is a real pain to open when it arrives and powder flies everywhere. Occasionally, the booster container arrives with the powder in a rock-hard solid mass. A more flexible subscription service would also be great. We really need a six week renewal. Despite these issues, we still love the products!

R
Redone003 (Hibbing, MN)
Clean and fresh laundry

Laundry pods are a thing of the past for me! Love Dirty Laundry's liquid detergent. Just as easy as the pods and smells so much better.

H
Hyesun P. (Camillus, NY)

Dirty lab knows what booster means🤩it took all of my old stains from my sheets!

A
Amy
Signature Scent

I have to say this scent is nauseating and almost smells like mildew. My husband and I can’t stand this scent. I also have the fragrance free and feel like it leaves behind a film on clothing. I am very sensitive and particular when it come to detergent and was praying this would be the answer. The bottle also drips down the sides and is a sticky mess, no matter how carefully you pour it.

l
linda m. (Haddon Heights, NJ)
Magnolia. Bergamot. Cedar.

Good stuff, but the scent needs to be a little stronger, once the clothes come out of dryer, there's no scent anymore