Proprietary enzyme blend: Delivers powerful stain and dirt removal for dark laundry
Bio-based formulation: Reduces environmental impact while maintaining effective cleaning
Optimized for cold water: Saves energy and preserves fabric colors
Lightweight consistency: Allows for easy, mess-free dosing
Transparent, eco-friendly ingredients: Appeals to sustainability-minded consumers
Summarized by Shop
Clean and airy Classic fragrance with notes of lily of the valley, sweet musk and sandalwood
All-purpose laundry detergent formulated to keep dark fabrics vibrant
Featuring our hardest working proprietary enzyme blend for vibrant darks
31 washes
32 FL OZ (1 QT) 946 mL
Our best-loved formula for dark and vibrant laundry, in the ultima
Form
Liquid
Volume
32 fl oz (1 qt, 946 ml)
Washes per bottle
31
Scent
Fresh, floral, woody (varies by batch)
Phosphate-free
Yes
Suitable for
Machine washing
Summarized by Shop
4.9
225 ratings
5
4
3
2
1
Favorite detergent
Love this detergent. Smells Amazing and works great on darks/colors. Go to for all my clothes that aren't white or activewear. And even on bedding and towels
S
Shannon · Yesterday
Love the scent
I am so happy with this product. My darks aren’t fading and the clothes smell so fresh with the scent lasting. Highly recommend.
C
Cathy · 6 days ago
Can"t Get Enough
I really love all Laundress products. The Darks Signature cleans well and keeps my dark clothes from fading. The smell is amazing and not too strong or chemical perfumy. I've been venturing into some of the other scents as well and haven't found one I don't like. Love the "littles" for travel and sampling. I stock up during the sales and free shipping.