---
title: "Detergent for Black Clothes — $1.0M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/detergent-for-black-clothes"
last_updated: "2026-08-11T09:03:46.550Z"
locale: en
meta:
description: "Niche score 59/100 · $1.0M/yr market · 364K searches/yr · $18.27 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 59/100 · $1.0M/yr market · 364K searches/yr · $18.27 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Detergent for Black Clothes — $1.0M/yr Amazon US Niche (2026) - Flapen"
---
# **detergent for black clothes**
**Launch it**
A $1.0M/yr market growing +104.4% this quarter with returns at 0.4% — clears our launch bar.
Market size 78Growth 93Conversion 97Competition 15Returns 98Price range 77Avg price 83Brand share 0Review moat 24Quality gap 28
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****15.2%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Great****+104.4%**
90-day search growth — must beat 0% to launch
**Avg price**
**Great****$18.27**
avg listing price — sweet spot $15–$100
**Market size**
**Great****$1.0M**
$1.0M/yr · 364K searches
**Price range**
**Great****$8.89–$35.68**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****5,128.09**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****82%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")
According to Flapen's Amazon United States niche tracking, detergent for black clothes is a $1.0M/yr Amazon United States market (364K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May–Jun. Verdict: Launch it — 59/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **detergent for black clothes market data**
- **Units sold / yr**
- **50K–60K**
- avg 6,000–8,000/product
- **Revenue / yr**
- **$914K–$1.1M**
- units × avg price
- **Conversion rate**
- **15.2%**
- **Avg BSR**
- **#516**
- **Page quality**
- **0%**
- **Prime**
- **64%**
- **Sponsored**
- **27%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **69 months**
- **Avg seller age**
- **144 days**
## **Competition & brand share**
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**91**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**82%**
Top 20: 100%
**Open market**
**0%**
- Woolite76% - Perwoll15% - CHEER6% - Dr. Beckmann2% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 101 weeks — +104.4% search growth over the last 90 days.
13K8KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Apr, May, Jun · busiest ÷ quietest = 2.7×
[**Open Trend **](https://flapen.com/research/us/health-household/detergent-for-black-clothes/trend)
## **Top detergent for black clothes search terms**
- **woolite dark**149K/yr+152.8%5.4% conv. - **woolite dark defense**40K/yr+129.7%5.6% conv. - **detergent for black clothes**21K/yr+17.0%4.5% conv. - **dark clothes laundry detergent**19K/yr+55.2%4.3% conv. - **dark laundry detergent**14K/yr+72.0%6.1% conv. - **black clothes detergent**15K/yr+30.9%4.7% conv. - **perwoll**18K/yr-5.8%3.5% conv. - **black laundry detergent**13K/yr+23.6%6.2% conv. - **laundry detergent for black clothes**12K/yr+28.2%4.7% conv. - **detergent for dark clothes**8K/yr+104.2%5.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/detergent-for-black-clothes/search-terms)
## **Top detergent for black clothes products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$101K20%$202K30%$303K40%$404K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Woolite Darks Defense Liquid Laundry Detergent 66 Loads Moonlight Breeze Scent 100 Fl Oz**Woolite**$14.39**4.7★17,824 rev](https://www.amazon.com/dp/B004S6C0I2) [2**Woolite Darks Laundry Detergent Mega Value Pack 2.96 L With Colour Renew - Clothes Look New Longer 1 Count 66 Loads**Woolite**$35.68**4.6★1,879 rev](https://www.amazon.com/dp/B07KWWKSQ2) [3**Woolite Darks Defense Liquid Laundry Detergent Protects Dark Clothes from Fading 50oz**Woolite**$9.21**4.7★17,824 rev](https://www.amazon.com/dp/B00IB199HU) [4**Perwoll Black Liquid Detergent 27 Wash Loads For Dark Textiles**Perwoll**$23.90**4.5★437 rev](https://www.amazon.com/dp/B0CTN37M8T) [5**Cheer Liquid Laundry Detergent 64 Loads 92 fl oz HE Compatible**CHEER**$8.89**4.8★2,120 rev](https://www.amazon.com/dp/B0B6MY13B9)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Woolite Darks Laundry Detergent Mega Value Pack 2.96 L With Colour Renew - Clothes Look New Longer 1 Count 66 Loads**Woolite**$35.68**1,879 rev2y ago](https://www.amazon.com/dp/B07KWWKSQ2) [**Perwoll Black Liquid Detergent 27 Wash Loads For Dark Textiles**Perwoll**$23.90**437 rev2y ago](https://www.amazon.com/dp/B0CTN37M8T) [**Dr. Beckmann Intensive black cloths for intense black and smooth fibres 6 cloths**Dr. Beckmann**$9.70**2,247 rev2y ago](https://www.amazon.com/dp/B08VHQY7T8) [**Cheer Liquid Laundry Detergent 64 Loads 92 fl oz HE Compatible**CHEER**$8.89**2,120 rev3y ago](https://www.amazon.com/dp/B0B6MY13B9) [**Perwoll Liquid Detergent - Renew & Repair For Black And Darks - 24 Loads (1.4L)**Perwoll**$26.48**1,888 rev6y ago](https://www.amazon.com/dp/B084HGFX3J)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Woolite Darks Defense Liquid Laundry Detergent 33 Loads 50 Fl Oz Regular & HE Washers Packaging May Vary**Woolite**$14.62**4.7★**▲ 146%**](https://www.amazon.com/dp/B0019D546C) [**Woolite Darks Laundry Detergent Mega Value Pack 2.96 L With Colour Renew - Clothes Look New Longer 1 Count 66 Loads**Woolite**$35.68**4.6★**▲ 95%**](https://www.amazon.com/dp/B07KWWKSQ2) [**Perwoll Black Liquid Detergent 27 Wash Loads For Dark Textiles**Perwoll**$23.90**4.5★**▲ 39%**](https://www.amazon.com/dp/B0CTN37M8T) [**Woolite Dark Care Laundry Detergent Midnight Breeze Scent 50 oz/ 33 Loads *Packaging May Vary* (Pack of 2)**Woolite**$26.44**4.7★**▲ 21%**](https://www.amazon.com/dp/B07BDPLG7P) [**Woolite Dark Care Laundry Detergent Midnight Breeze Scent 50 oz/ 33 Loads *Packaging May Vary***Woolite**$17.02**4.6★**— 9%**](https://www.amazon.com/dp/B001E6ZUWW)
**~~View all trending →~~**
## **What buyers say about detergent for black clothes**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**16%
*“Good clothes”*
**Ease Of Cleaning**14%
*“Cleans good”*
**Smell**13%
*“It smells amazing - very clean”*
**Color**9%
*“It really helps keep the color looking rich”*
**Value For Money**8%
*“Great value”*
**Washability**4%
*“However, it does helps prevent further fading, and the fabric fibers did feel a bit smoother after washing”*
**Efficiency**4%
*“It is effective”*
**Advertised Vs Actual Product**4%
*“performs as expected”*
**Soft Feel**4%
*“Gentle on fabric”*
**Ease Of Use**3%
*“Very easy to use”*
### **What buyers complain about **
**Leak-Proof**37%
*“It started leaking”*
**Value For Money**14%
*“Overpriced”*
**Functionality-Overall**8%
*“It is not working as expected”*
**Smell**6%
*“Bad smell”*
**Color**3%
*“They fade out and look horrible”*
**Color Fading/Discoloration**3%
*“My black clothes are very faded and ruined”*
**Size-Overall**2%
*“HUGE MESS”*
**Ease Of Use**2%
*“Cant open it”*
**Ease Of Cleaning**2%
*“Fortunately, I opened the box as soon as received and leakage was caught early resulting in a small amount of clean up”*
**Language Issues**2%
*“DOESN'T WORK AND INSTRUCTIONS IN FOREIGN LANGUAGE”*
### **Top return reasons **
**Leak-Proof**81%
**Moist/Dry**3%
**Smell**2%
**Advertised Vs Actual Product**2%
**Value For Money**2%
**Size-Overall**2%
**Functionality-Overall**1%
**Ease Of Cleaning**1%
**Color**1%
**Language Issues**1%
## **Common questions**
- **Is detergent for black clothes profitable to sell on Amazon United States?**
- The niche generates $1.0M/yr across 11 tracked products. 90-day search growth is +104.4%. Flapen's verdict: Launch it (59/100).
- **How competitive is the detergent for black clothes niche?**
- 4 brands and 91 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in detergent for black clothes?**
- Top complaints mined from reviews: Leak-Proof, Value For Money, Functionality-Overall. The return rate is 0.4%.
- **When does demand for detergent for black clothes peak?**
- Demand peaks in Apr–May–Jun; the busiest month runs 2.7× the quietest.
- **What does it cost to enter the detergent for black clothes niche?**
- Listings span $8.89–$35.68; the average listing price is $18.27 (sweet spot $15–$100). The average incumbent carries 5,128 reviews — the moat a new listing must climb.
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