---
product_id: 645385081
title: "Darks Defense Liquid Laundry Detergent, 33 Loads, 50 Fl Oz, Regular & HE Washers, Packaging May Vary"
brand: "woolite"
price: "AR$169830"
currency: ARS
in_stock: true
reviews_count: 7
category: "Woolite"
url: https://www.desertcart.com.ar/products/645385081-darks-defense-liquid-laundry-detergent-33-loads-50-fl-oz
store_origin: AR
region: Argentina
---

# Protects dark colors up to 20 washes Free from bleach, phosphates & optical brighteners Effective cold water cleaning Darks Defense Liquid Laundry Detergent, 33 Loads, 50 Fl Oz, Regular & HE Washers, Packaging May Vary

**Brand:** woolite
**Price:** AR$169830
**Availability:** ✅ In Stock

## Summary

> 🖤 Keep your darks dark, your style sharp, and your laundry game elite.

## Quick Answers

- **What is this?** Darks Defense Liquid Laundry Detergent, 33 Loads, 50 Fl Oz, Regular & HE Washers, Packaging May Vary by woolite
- **How much does it cost?** AR$169830 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/645385081-darks-defense-liquid-laundry-detergent-33-loads-50-fl-oz)

## Best For

- woolite enthusiasts

## Why This Product

- Trusted woolite brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stretch & Pill Defense:** Prevents stretching for 6 washes and pilling for 20 washes, maintaining your clothes’ perfect fit and feel.
- • **Eco-Conscious & Skin-Safe:** Free from bleach, phosphates, and optical brighteners—safe for you and the planet.
- • **Gentle Yet Powerful Clean:** Cleans deeply without harsh chemicals, preserving fabric integrity and softness.
- • **Cold Water Friendly Formula:** Saves energy and time by delivering premium results even in cold water cycles.
- • **Keep Your Darks Forever Vivid:** Locks in color and prevents fading for up to 20 washes, so your wardrobe stays fresh and sharp.

## Overview

Woolite Darks Defense Liquid Laundry Detergent is expertly formulated to protect dark fabrics from fading, pilling, and stretching—keeping clothes looking like new for up to 20 washes. Compatible with both HE and regular washers, it works effectively in cold water and is free from harsh chemicals like bleach and phosphates. Ideal for maintaining the rich color and texture of your favorite dark jeans, leggings, and blouses, this detergent combines powerful cleaning with gentle care.

## Description

Product Description Woolite Darks Defense is a first of its kind formula that keeps your clothes looking like new for up to 20 washes, even synthetics and blends. It protects your clothes from fading, pilling, for up to 20 washes and stretching for up to 6 washes. Woolite Darks Defense is perfect for all of your dark clothes, including your favorite jeans, leggings, and go-to blouse. It effectively cleans without the harshness. Woolite Darks Defense is free from optical brighteners, phosphates, and bleach. Ingredients Ingredients: Water, Sodium Laureth Sulfate, C10-16 Alcohols Ethoxylated, Sodium (C10-16) Alkyl Benzenesulfonate, TEA Cocoate, Sodium Chloride, Wheat Protein Silanetriol, Tetrasodium Glutamate Diacetate, PEG Terephthalate Polymer, BHT, Polyvinyl Pyridine-N-Oxide, Benzisothiazolinone, Methylisothiazolinone, Fragrance, Colorant. Contains fragrance allergens. Contains no phosphorus.

Review: Best product for dark clothing - Best product for dark clothing.
Review: Woolite Dark Defense Liquid - This product was recommended to me by my sisters. They swear by it that it works and keeps dark clothes dark. I have not used it yet but when I do, I will give another feedback.

## Features

- Causes serious eye irritation.
- May cause an allergic skin reaction.
- PROTECTS CLOTHES FROM FADING to keep dark clothes dark
- KEEPS CLOTHES LOOKING LIKE NEW by preventing fading, fuzzing, pilling. and stretching
- EFFECTIVELY CLEANS and adds a light fresh scent
- LAUNDRY DETERGENT PERFECT FOR your favorite jeans, leggings, yoga pants, and go-to blouse
- EVEN WORKS IN COLD WATER in both HE and Regular washing machines
- FREE FROM Optical brighteners, phosphates, and bleach
- More: Protects from fading and pilling for up to 20 washes, and stretching for up to 6 washes
- Dark colors stay vivid and true
- Keep your clothes looking like new longer
- Clothes like new even after 20 washes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IB199HU |
| ASIN  | B00IB199HU |
| Age Range Description | Adult |
| Best Sellers Rank | 50,863 in Grocery ( See Top 100 in Grocery ) 403 in Liquid Detergent |
| Brand | Woolite |
| Country of origin | USA |
| Country of origin  | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,919) |
| Customer reviews | 4.7 4.7 out of 5 stars (4,919) |
| Date First Available | 30 Jun. 2024 |
| Format | Liquid |
| Item model number  | 62338-76974 |
| Manufacturer  | Reckitt Benckiser |
| Product Dimensions  | 8.3 x 14 x 25.72 cm; 1.42 kg |
| Product Name | 62338-76974 |
| Units | 1478.68 millilitre |
| Volume | 0.78 Cubic Feet |

## Product Details

- **Brand:** Woolite
- **Item form:** Liquid
- **Item weight:** 50 Ounces
- **Liquid volume:** 50 Fluid Ounces
- **Material Type Free:** Bleach Free, Dye Free, Phosphate Free
- **Material feature:** phosphate free,dye free
- **Number of items:** 1
- **Scent:** Moonlight Breeze
- **Specific uses for product:** Machine Wash
- **Unit count:** 1478.68 millilitre

## Images

![Darks Defense Liquid Laundry Detergent, 33 Loads, 50 Fl Oz, Regular & HE Washers, Packaging May Vary - Image 1](https://m.media-amazon.com/images/I/71qc4R5zAbL.jpg)

## Questions & Answers

**Q: Can I use this to hand wash my favorite pair of jeans?**
A: YES!  Actually - I would recommend it!  This formula is great at getting out everyday dirt, grease, oil, and "generic" stains.  I usually wash/rinse my clothes in cold (wash in warm if I've spilled salad dressing, or have makeup, etc... on them), dry on low (about 2/3 dry) and then let my clothes air dry the rest of the way - using that method, my dark colors have stayed like new, and I've seen very little stretching, fading or changes in the fabric for the past 12 months of weekly use/ washings. (FYI, I also use Downey softener Total Care with most of my loads)  I hope that helps - nothing's worse than finding a great pair of jeans and then ruining them in the wash!

**Q: can you use it with dark colors on white background?**
A: Wanda,  I use it for all my laundry and it works great.  I think it is especially good on darks because it keeps them from fading, but it cleans everything.  I would be more concerned with the colors from your print running when it's washed, but if it's been washed before that shouldn't be a problem.  I wouldn't wash it with other darks because they might bleed onto the white background.  I always throw in a SHout Color Catcher with my laundry.  If colors run, it catches the dyes before the get on they other clothes.  It works with the Woolite detergent great. Janet

**Q: what happens to item with collars or trim in a lighter color?**
A: They will be fine. The detergent is more for not washing out or dulling the dark colors.

**Q: can i use this on my RED Comforter?**
A: I would NOT use on a red comforter. If the red has faded, try soaking it in water w beet juice added to brighten it up. Note, if there is white on the comforter, the beat juice will turn it pink. I've used Woolite Dark since it was introduced and I suggest it only for blacks, grays, dark blue or purples, and denims. And yes, I do wash my denims on the hand wash cycle. But I have dark color jeans that are 20+ years old and look brand new. And avoid the dryer as much as possible w darks as well, it takes a real toll on the fabric. I usually leave in on a low setting just long enuf to get items that wrinkle a lot to look decent and take out immediately, then hang to finish drying. It's more work, but I don't have a lot of money to spend on clothes and I like nice things, so it's worth it to make them look nice as long as possible.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best product for dark clothing
*by S***A on 2 August 2025*

Best product for dark clothing.

### ⭐⭐⭐⭐⭐ Woolite Dark Defense Liquid
*by A***R on 19 February 2025*

This product was recommended to me by my sisters. They swear by it that it works and keeps dark clothes dark. I have not used it yet but when I do, I will give another feedback.

### ⭐⭐⭐⭐⭐ Review
*by M***M on 23 September 2025*

I’ve tried countless “for dark clothes” detergents over the years, and most of them feel like regular soap in a different bottle. Woolite Darks Defense is the first one that truly delivers on its promise. After several washes, my black jeans, navy tops, and even delicate fabrics like modal and rayon still look rich and unfaded. The difference is noticeable, especially compared to items I washed in a standard detergent. The scent is light and clean without being overpowering. It leaves clothes smelling fresh but not “perfumey,” which is perfect if you’re sensitive to strong fragrances or you layer on your own scents later. It also rinses out beautifully; no residue, no stiffness. What I appreciate most is how gentle it is on fabrics. I’ve been able to use it on everything from my dark athletic gear to dress shirts without any shrinkage or color bleeding. Yet it still gets out sweat, city grime, and the occasional coffee spill. The bottle is easy to handle, the cap measures neatly (no sticky mess), and 33 loads is generous for the price. If you’re serious about keeping black and dark-colored clothing looking sharp and lasting longer, this is one of the few detergents that actually lives up to the marketing. It’s become my go-to, and I’m slowly switching all my laundry over to it. Great size, effectiveness and doesn't irritate my skin!

## Frequently Bought Together

- Woolite Darks Defense Liquid Laundry Detergent, Light Fresh Scent, 33 Loads, 50 Fl Oz
- Woolite Damage Defense Liquid Laundry Detergent, Light Fresh Scent, 33 Loads, 50 Fl Oz
- Woolite Delicates Hypoallergenic Liquid Laundry Detergent, 8 Loads, 16oz, Hand & Machine Wash

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-27*