Introducing the Bio Laundry Starter Kit.

Same revolutionary Bio Laundry Detergent, now in a smaller, 32-load, fully plastic-free bottle. Try both our Signature and Free & Clear detergents in one pack.

"This biotech startup is cleaning up laundry detergent"

"It just smells clean—none of the Fresh Meadow nonsense"

Glowing 5-star reviews

"This hyper concentrated detergent is great for super dirty"

"Dirty Labs is a truly revolutionary formula and product"

Two reasons your laundry will love you.

Everything you need to get started. Both Bio Laundry Detergents in one pack provide two ways to tackle dirty laundry with clean science.

What's Inside

A fresh new clean.


A subtle and sophisticated blend of magnolia, bergamot, and cedar.

Starter Kit

A pack of both versions of our Bio Laundry Detergent in plastic-free 32-load bottles.

Free & Clear

Unscented, free of dyes, and formulated for the most sensitive skin.

Reusable silicone beaker.

Measure your detergent into the silicone beaker. Place the beaker into the washing tray or drum, and start your wash cycle. The beaker will rinse and clean for your next use.

A plastic-free solution.

We're excited to announce our new 32-load bottles. Each bottle is made from recyclable aluminum and is fully plastic-free.

All of our detergents are certified EPA Safer Choice and USDA Biobased. Our Free & Clear detergent is dermatologist tested and approved and recognized by the National Eczema Association (NEA).

Bio Laundry Starter Kit

Signature + Free & Clear.

Starter Kit includes:
1 × Signature Bio Laundry Detergent – Magnolia. Bergamot. Cedar.
1 × Free & Clear Bio Laundry Detergent – Fragrance Free.
2 × Dirty Labs reusable beakers

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.

Our Free & Clear detergent is unscented, free of dye, and formulated for the most sensitive skin. Dermatologist tested and approved and recognized by the National Eczema Association (NEA).

“Great product! Finally something that cleans my clothes and is environmentally friendly.”

Cat (Denver)

“Don’t think I’ll go back to regular detergent. Clothes are soft, smell good, feel extra clean somehow?”

Jasmin (Brooklyn)

“Consider me a convert. Muddy pants + sweaty shirts from a hike this weekend came out like new.”

Emma (Idaho Falls)

“I’m always wary of ‘natural’ green products, but decided to give this a try. I was shocked.”

Elbert (Philadelphia)

“My skin can be sensitive and detergent can be harsh. I feel clean and my skin is better for it!"

Ary (Jersey City)

“Crazy dog lady tested, normal people approved. We have a LOT of laundry. This one is a win.”

Elisheba (Keenesburg)

“Love love love this formula! The laundry came out super clean and smelling fresh for weeks!”

Mariette (Queens)

A cleaner future awaits.

We founded Dirty Labs on a vision for a cleaner, safer, and more sustainable future.