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Bottle Brush

Bottle Brush shows low returns (0.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

61
Worth a look

Top 6% of 638 Baby Products niches · +14 vs the category median of 47

Market size 70Growth 28Conversion 87Competition 77Returns 99Price range 0Avg price 17Brand share 81Review moat 33Quality gap 57
This niche Category average · 638 niches

Is Bottle Brush profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Bottle Brush is a £732K/yr Amazon United Kingdom market (1.2M searches/yr). The top 5 brands hold 54% of demand. Verdict: Worth a look — 61/100.

Bottle Brush: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +2.4% over the last 90 days and 9.9% of searches end in a purchase.

£732K

revenue / yr

Units sold / yr125K
Search volume / yr+2.4%1.2M
Conversion rate9.9%
Avg price£6.16

Who owns the niche?

The top 5 brands hold 54% of demand, so 46% of the market is open.

46%

open market share

Brands · sellers27 · 71
Top-5 product click share38%
Open market46%
Avg brand age31 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 36 products

Sponsored placement72%
New entrants (1y)5· 3 succeeded
Avg rating4.4★
Avg reviews3,242

Top Bottle Brush products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.

£0£22K£44K£66K£88K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

27 falling

Sellers

71

Top-5 brand share

54%

Top 20: 94%

Top-5 click share

38%

Top 20: 83%

Open market

41%

  • MR.SIGA18%
  • Munchkin12%
  • ALINK9%
  • Chef Aid8%
  • Vicloon7%
  • Elliott5%

Bottle Brush demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume1.2MCVR9.9%Products36Brands27Top 5 Brands54%OOS Rate2.8%Rating4.4★Reviews3,242Avg BSR#33
25K15KSpike '25Prime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top Bottle Brush search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • bottle brush718K/yr
  • bottle brushes for cleaning105K/yr
  • bottle cleaner brush64K/yr
  • bottle cleaner64K/yr
  • bottle cleaning brush32K/yr
  • water bottle cleaner30K/yr
  • water bottle brush29K/yr
  • bottle brushes23K/yr
  • water bottle cleaning brush25K/yr
  • bottle cleaning brush set15K/yr

What reviews say buyers love and hate about Bottle Brush

What buyers mention most, as a share of all reviews.

What buyers love

86% of reviews
Ease Of Cleaning25%

easy to clean

Quality-Overall16%

Amazing quality

Value For Money12%

Excellent value for money

Size-Overall9%

Fits well

Advertised Vs Actual Product8%

Product was as advertised

What buyers complain about

72% of reviews
Size-Overall17%

Not fit for purpose

Durability13%

the whole thing looks like it would fall apart in minutes

Quality-Overall11%

Bad quality

Ease Of Cleaning6%

hard to clean the inner parts

Smell6%

It left the bottle smelling

Bottle Brush return rate & reasons

Why buyers send it back, as a share of all return requests.

0.3%

Return rate

68%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
57%
2Quality-Overall
8%
3Strength
4%
4Cleaning Modes
4%
5Advertised Vs Actual Product
3%

Common Bottle Brush questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Bottle Brush 61/100 on Amazon United Kingdom — Worth a look. The niche generates £732K/yr across 36 tracked products. 3 of 5 products launched in the last 360 days are still selling. Search demand moved +2.4% over the last 90 days.
Search demand for Bottle Brush on Amazon United Kingdom is steady year-round — the busiest month runs 1.4× the quietest.