Is washing machine cleaner profitable to sell on Amazon United States?

The niche generates $21.0M/yr across 10 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +6.3%. Flapen's verdict: Worth a look (52/100).

How competitive is the washing machine cleaner niche?

7 brands and 44 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 95% of demand.

What do buyers complain about in washing machine cleaner?

Top complaints mined from reviews: Smell, Functionality-Overall, Ease Of Cleaning. The return rate is 0.2%.

When does demand for washing machine cleaner peak?

Demand is steady year-round — the busiest month runs 1.8× the quietest.

What does it cost to enter the washing machine cleaner niche?

Listings span $6.27–$22.63; the average listing price is $14.88 (sweet spot $15–$100). The average incumbent carries 114,629 reviews — the moat a new listing must climb.

washing machine cleaner

Worth a look

Shows a $21.0M/yr market, but a deep review moat (114,629 avg reviews) keeps it on the watch list.

Market size

Incredible$21.0M

$21.0M/yr · 6.9M searches

Conversion

Incredible20.4%

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

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Avg price

Good$14.88

avg listing price — sweet spot $15–$100

Price range

Okay$6.27–$22.63

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

Growth

Okay+6.3%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Brand share

Bad95%

top-5 brand share — brand-locked demand

Competition

Bad85%

top-5 click share — a locked-up shelf

Review moat

Bad114,628.9

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, washing machine cleaner is a $21.0M/yr Amazon United States market (6.9M searches/yr). The top 5 brands hold 95% of demand. Verdict: Worth a look — 52/100.

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

washing machine cleaner market data

Units sold / yr: 1.0M–1.0M; avg 150,000–200,000/product
Revenue / yr: $14.9M–$14.9M; units × avg price
Conversion rate: 20.4%
Avg BSR: #4
Page quality: 0%
Prime: 100%
Sponsored: 90%
Out of stock: 0.0%
Avg brand age: 42 months
Avg seller age: 150 days

Competition & brand share

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

85%

Top 20: 100%

Open market

Affresh58%
ACTIVE20%
OxiClean9%
Tide5%
Bastion3%
True Fresh3%
Open — no brand owns it (1 brand, 3%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +6.3% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.8×

Open Trend

Top washing machine cleaner search terms

washing machine cleaner2.6M/yr +5.3%14.8% conv.
affresh washing machine cleaner1.0M/yr +7.5%28.2% conv.
washing machine cleaning tablets829K/yr +4.7%17.4% conv.
washer machine cleaner tablets623K/yr +7.8%16.2% conv.
washer cleaner389K/yr +3.4%14.4% conv.
affresh236K/yr +5.5%17.3% conv.
washing machine cleaner tablets112K/yr +20.9%14.1% conv.
tide washing machine cleaner129K/yr -7.7%9.1% conv.
washer cleaner tablets125K/yr -3.7%16.1% conv.
washer machine cleaner110K/yr +6.3%11.1% conv.

All search terms

Top washing machine cleaner 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 10 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Affresh Washing Machine Cleaner Helps Power Away Odor Causing Bacteria & Grime Deep Inside Pump Valve & Hoses 6 Time Release Tablets 6 Month Supply

Affresh$11.344.7★290,834 rev

Washing Machine Cleaner Descaler 24 Pack - Deep Cleaning Tablets For HE Front Loader & Top Load Washer Septic Safe Eco-Friendly Deodorizer Clean Inside Drum and Laundry Tub Seal - 12 Month Supply

ACTIVE$18.394.6★148,128 rev

OxiClean Washing Machine Cleaner with Odor Blasters 4 Count

OxiClean$6.274.6★55,414 rev

Washing Machine Cleaner by Tide Washer Machine Cleaner with Oxi for Front and Top Loader Washer Machines Deep Cleaning Residue & Odor Eliminator 5 Month Supply (Packaging May Vary)

Tide$11.694.7★27,221 rev

Affresh Washing Machine Cleaner Helps Power Away Odor Causing Bacteria & Grime Deep Inside Pump Valve & Hoses 12 Time Release Tablets 1 Year Supply

Affresh$21.674.7★290,834 rev

Newest

by launch date

Affresh Washing Machine Cleaner Helps Power Away Odor Causing Bacteria & Grime Deep Inside Pump Valve & Hoses 12 Time Release Tablets 1 Year Supply

Affresh$21.67290,834 rev

9mo ago

ACTIVE Washing Machine Cleaner for Pet Owners Enzymatic Deep Clean Descaler for Cat & Dog Hair Urine Odor Residue 24 Septic-Safe Tablets for Top Load Front Loader HE Washer Tub - 1 Year Supply

ACTIVE$19.162,834 rev

9mo ago

Uproot Clean Washing Machine Cleaner Tablets - 24 Pack for a 12 Month Supply. Formulated for Pet Owners. Compatible with HE Top & Front Load. Easily Removes Residue Grime and Odors. Septic Safe.

Uproot Clean$22.637,637 rev

1y ago

Washing Machine Cleaner Tablets 24 pack Powerful Descaler -Deep Cleaning for HE Front Loader & Top Load Washer Septic Safe Eco-Friendly Deodorizer Clean Drum & Laundry Tub Seal- Years Supply

Bastion$9.694,934 rev

3y ago

True Fresh Washing Machine Cleaner Tablets 25 Pack for Front Load Top Load & HE Washers Helps Remove Odor-Causing Residue Limescale & Grime Deep Cleans Drum Pump Valve & Hoses Septic Safe

True Fresh$17.1227,619 rev

5y ago

What buyers say about washing machine cleaner

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

What buyers love

Ease Of Cleaning25%

“Cleans well”

Smell19%

“Clean smell”

Quality-Overall13%

“Excellent product”

Advertised Vs Actual Product8%

“Accurate description”

Efficiency7%

“This cleaner seems to work well”

Ease Of Use7%

“Ease of use”

Value For Money6%

“Great deal”

Washability5%

“Washer felt nice”

Brightness/Shine/Glow1%

“The tub did look shiny bright”

Product Condition1%

“it is good as new”

What buyers complain about

Smell23%

“the scent is overpowering”

Functionality-Overall19%

“Did NOT work”

Ease Of Cleaning15%

“not getting clean”

Value For Money6%

“Waste of money for me”

Advertised Vs Actual Product4%

“Not as advertised”

Washability3%

“Can't tell that it does anything in the wash”

Quality-Overall2%

“Overpriced for the quality”

Stain Resistance2%

“not powerful for stains”

Size-Overall1%

“Tablets are Too small”

Residue1%

“left a lot of residue”

Top return reasons

Value For Money18%

Functionality-Overall15%

Advertised Vs Actual Product12%

Cleaning Modes11%

Smell9%

Leak-Proof8%

Defective Material/Parts4%

Ease Of Cleaning3%

Wet Cleaning3%

Compatibility-Overall2%

Common questions

Is washing machine cleaner profitable to sell on Amazon United States?: The niche generates $21.0M/yr across 10 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +6.3%. Flapen's verdict: Worth a look (52/100).
How competitive is the washing machine cleaner niche?: 7 brands and 44 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 95% of demand.
What do buyers complain about in washing machine cleaner?: Top complaints mined from reviews: Smell, Functionality-Overall, Ease Of Cleaning. The return rate is 0.2%.
When does demand for washing machine cleaner peak?: Demand is steady year-round — the busiest month runs 1.8× the quietest.
What does it cost to enter the washing machine cleaner niche?: Listings span $6.27–$22.63; the average listing price is $14.88 (sweet spot $15–$100). The average incumbent carries 114,629 reviews — the moat a new listing must climb.