The Sustainable Laundry Starter Set - Signature includes an 80-load bottle of Signature Bio Laundry Detergent, Bio Enzyme Laundry Booster, a reusable flask with a pump, three wool dryer balls, a wooden measuring scoop, and a silicon measuring beaker. The products are showcased against a light grey to blue gradient background.

Tackle dirty laundry with clean science.

Our advanced enzyme cleaning technology precision targets stains and odors at their source while being extra gentle for you, your clothes, and the planet.

"Knocked out every type of stank I've thrown at it. Doggie diapers, roller derby gear, teenagers work shirts? It's seriously amazing."

Autumn, odor avenger

"I’ve tried several natural detergents and this is the best one by FAR. My clothes feel very clean and smell great after just a few washes."

Lydia, green cleaning connoisseur

“Cleans great even on toddler laundry (if you know, you know), smells expensive, and better for the environment! It’s a win all-around!”

Nicole, super-mom

"If adulting means I'd fall in love with a laundry detergent, well then, I'm apparently an adult now."

Brenna , certified adult

"Your Free & Clear detergent got cat piss out of my jeans. I could kiss you! "

Avery, devoted cat mom

"Every time we do laundry one of us inevitability launches into a full monologue on how good it smells."

Harrison, not a paid actor

Sustainability or performance? Why not both?

Phytolase®, our proprietary 5-in-1 cleaning technology combines the most advanced bioenzymes and biobased ingredients, to deliver on par (or better) cleaning power than conventional laundry detergents without the toxic chemicals.

Leading Conventional Detergent + Booster

Dirt Labs Bio Laudry Detergent + Booster

Egg Yolk

60.09%

68.06%

Blood, aged

45.22%

89.40%

Blood Milk Ink (BMI)

19.96%

67.32%

Corn Starch

30.29%

58.31%

Olive Oil

46.32%

55.92%

Sebum

41.41%

59.56%

Wine

67.38%

68.59%

Rice Starch

35.36%

67.11%

Salad Dressing

37.01%

50.27%

Bean Gum

33.07%

86.70%

Chocolate

73.50%

83.75%

Lipstick

50.70%

59.77%

AVG % REMOVAL

--47.1%--

--65.3%--

Black and white image of two young girls riding a tandem bike. The girl in front is labeled 'Dirty Labs Bio Enzyme Laundry Detergent' while the girl in back is labeled 'Dirty Labs Booster'. The bike is labeled 'my laundry getting the cleanest it's ever been'.

5 Reasons to switch to Dirty Labs ✨

What makes Dirty Labs different? It's not just about our science and smart cleaning technology. You'll actually see, smell, and feel the difference in your laundry.

woman running up concrete stairs with a concrete wall behind her on sunny day

Stops stink at the source.

Activewear "permastank" is a tough nut to crack, but we figured it out. Dirty Labs detergents eliminate odors at their source unlike other detergents that just mask odors that can come back even after a wash.

A bottle of Dirty Labs Signature Bio Laundry Detergent resting on a crumpled white shirt, with soft natural lighting highlighting the clean, minimal design of the product.

Newer looking clothing.

Dull and color-faded fabrics can make our favorite clothing appear older than they are. Our enzyme technology brightens whites and colors without using irritating and polluting optical brighteners like conventional detergents.

Close-up of soft, textured grey fabric with a waffle-knit and ribbed pattern, showing gentle folds and shadows.

Softer clothes, towels, and sheets.

Ever feel like your fabric softener is leaving a residue on your fabrics? That's because it is. Dirty Labs detergents have built-in softening technology that leaves your laundry soft and clean - without the weird chemical residue.

A brown dog lays on a blue and white plaid bed. The dog is holding a stuffed sheep toy in her mouth.

A clear conscience.

Rest easy knowing that you’re protecting your family and the planet. Our products are free of known carcinogens, toxins, hormone disruptors, irritants, and pollutants commonly found in most other laundry detergents.

animated GIF of Free and Clear Laundry Booster container and 32 load liquid laundry detergent bottle against blue back ground with sunshine flickering over them

Actually enjoy laundry day 🫧

We realize this is a bold statement, but it’s one that we hear over and over again from our customers. Maybe it’s because you can finally ditch that big plastic jug or because our premium scents make laundry day feel more like a self-care ritual than a chore.