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55

black toilet brush and plunger set

Worth a look

Shows low returns (0.8%), but a deep review moat (6,578 avg reviews) keeps it on the watch list.

Market size 28Growth 33Conversion 75Competition 41Returns 96Price range 89Avg price 95Brand share 55Review moat 24Quality gap 67

Returns

Incredible0.8%

return rate — above 6% kills the launch gate

Avg price

Incredible$25.13

avg listing price — sweet spot $15–$100

Price range

Great$11.57–$59.51

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

Conversion

Great7.1%

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good72%

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

Competition

Okay61%

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

Growth

Okay+6.2%

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

Market size

Okay$121K

$121K/yr · 68K searches

Review moat

Bad6,578.37

avg incumbent reviews — the moat a new listing must climb

Competition

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 flat

Sellers

19

Top-5 brand share

72%

Open market

23%

  • FORASTO21%
  • MR.SIGA17%
  • SetSail14%
  • Blue Donuts13%
  • OSAMEDA7%
  • Sellemer5%

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%$6K10%$12K15%$18K20%$24K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +6.2% search growth over the last 90 days.
2K1KPrime Day '24Spike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Reviews

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

What buyers love

Quality-Overall14%

“They are of good quality and black”

Assembly/Installation11%

“Very easy to assemble”

Value For Money10%

“Money well spent”

Advertised Vs Actual Product9%

“Works as advertised”

Ease Of Cleaning6%

“cleans great”

Design-Overall6%

“The design is clean”

Ease Of Use6%

“are easy to store”

Strength5%

“Strong holds up looks good in bathroom”

Efficiency5%

“brush works good”

Size-Overall4%

“fits well”

What buyers complain about

Smell25%

“Smells weird”

Quality-Overall14%

“I don't like that it was not as quality as I was hoping for”

Size-Overall7%

“Its very short beware”

Strength6%

“Flimsy plastic”

Functionality-Overall6%

“Didnt work”

Durability5%

“broke after a few uses”

Material Quality3%

“Cheap material”

Suction3%

“Does not create any sort of suction”

Value For Money2%

“No better than the ones half the price”

Ease Of Use2%

“it is not useable”

Top return reasons

Size-Overall25%
Quality-Overall14%
Strength8%
Defective Material/Parts8%
Advertised Vs Actual Product7%
Assembly/Installation6%
Material Quality5%
Smell5%
Value For Money5%
Functionality-Overall4%