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plastic free laundry detergent

Skip it

A deep review moat (22,969 avg reviews) — this niche doesn't clear our bar today.

Market size 29Growth 18Conversion 46Competition 38Returns 98Price range 74Avg price 78Brand share 36Review moat 15Quality gap 43

Returns

Incredible0.3%

return rate — above 5% kills the launch gate

Avg price

Great$16.27

avg listing price — sweet spot $15–$100

Price range

Good$9.15–$31.99

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Okay3.7%

search→purchase rate — share of searches ending in a sale

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Okay62%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay84%

top-5 brand share — brands hold most of the demand

Market size

Okay$128K

$128K/yr · 211K searches

Growth

Bad-13.3%

90-day search growth — must beat 0% to launch

Review moat

Bad22,968.95

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, plastic free laundry detergent is a $128K/yr Amazon United States market (211K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Aug–Sep–Oct. Verdict: Skip it — 43/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

plastic free laundry detergent market data

Units sold / yr
8K–10K
avg 250–500/product
Revenue / yr
$130K–$163K
units × avg price
Conversion rate
3.7%
Avg BSR
#24
Page quality
0%
Prime
100%
Sponsored
95%
Out of stock
0.0%
Avg brand age
38 months
Avg seller age
140 days

Competition & brand share

The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 rising

Sellers

540

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

62%

Top 20: 99%

Open market

13%

  • Earth Breeze30%
  • SHEETS LAUNDRY CLUB23%
  • THE CLEAN PEOPLE14%
  • Arm & Hammer13%
  • Tide4%
  • Freddie4%
  • Open — no brand owns it (6 brands, 13%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -13.3% search growth over the last 90 days.
15K10KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Aug, Sep, Oct · busiest ÷ quietest = 2.6×

Top plastic free laundry detergent search terms

  • hey sunday laundry detergent sheets111K/yr
  • hey sunday laundry sheets35K/yr
  • sheets laundry club18K/yr
  • hey sunday18K/yr
  • heysunday laundry detergent sheets15K/yr
  • heysunday laundry sheets4K/yr
  • heysunday3K/yr
  • hey sunday laundry detergent sheets made in usa3K/yr
  • laundry detergent sheets hey sunday2K/yr
  • hello sunday laundry detergent sheets1K/yr
All search terms

Top plastic free laundry detergent 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%$13K20%$26K30%$38K40%$51K1001K10K100K1.0M Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 21 tracked products in this niche — three views at once, no toggling.

What buyers say about plastic free laundry detergent

What buyers praise and complain about, mined from review topics.

What buyers love

Ease Of Cleaning20%

“Clean and easy to use”

Smell17%

“Fresh scent”

Ease Of Use10%

“Convenient to use”

Quality-Overall8%

“Good solid product”

Washability5%

“Very good wash”

Eco Friendliness4%

“is eco friendly”

Value For Money4%

“Very affordable”

Efficiency3%

“Works ok”

Cleansing2%

“cleans good”

Residue2%

“It doesn't leave a residue”

What buyers complain about

Smell16%

“Funky smell”

Solubility10%

“Dissolving Issues”

Ease Of Cleaning9%

“Not very effective clean”

Residue7%

“Leaves white residue”

Value For Money5%

“More expensive”

Stain Resistance4%

“Clothes Stained”

Functionality-Overall3%

“Disappointing Performance”

Washability3%

“Doesnt wash well”

Allergies3%

“HIVES”

Adhesion/Stickiness2%

“the entire box was sticky”

Top return reasons

Smell56%
Advertised Vs Actual Product10%
Functionality-Overall4%
Value For Money4%
Size-Overall3%
Solubility3%
Moist/Dry2%
Ease Of Cleaning2%
Leak-Proof2%
Residue1%

Common questions

Is plastic free laundry detergent profitable to sell on Amazon United States?
The niche generates $128K/yr across 21 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -13.3%. Flapen's verdict: Skip it (43/100).
How competitive is the plastic free laundry detergent niche?
12 brands and 540 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 84% of demand.
What do buyers complain about in plastic free laundry detergent?
Top complaints mined from reviews: Smell, Solubility, Ease Of Cleaning. The return rate is 0.3%.
When does demand for plastic free laundry detergent peak?
Demand peaks in Aug–Sep–Oct; the busiest month runs 2.6× the quietest.
What does it cost to enter the plastic free laundry detergent niche?
Listings span $9.15–$31.99; the average listing price is $16.27 (sweet spot $15–$100). The average incumbent carries 22,969 reviews — the moat a new listing must climb.