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Radiator Brush

Radiator Brush shows low returns (1.1%), but prices mostly outside the sweet spot ($4.06–$10.04) keeps it on the watch list.

Flapen Score

50
Worth a look
Market size 51Growth 7Conversion 86Competition 42Returns 93Price range 0Avg price 18Brand share 64Review moat 46Quality gap 78
This niche Category average

Is Radiator Brush profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Radiator Brush is a £308K/yr Amazon United Kingdom market (501K searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Jan–Sep–Oct–Nov. Verdict: Worth a look — 50/100.

Radiator 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 -36.3% over the last 90 days and 9.7% of searches end in a purchase.

£308K

revenue / yr

Units sold / yr60K
Search volume / yr-36.3%501K
Conversion rate9.7%
Avg price£6.34

Who owns the niche?

The top 5 brands hold 67% of demand, so 33% of the market is open.

33%

open market share

Brands · sellers15 · 18
Top-5 product click share60%
Open market33%
Avg brand age39 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 21 products

Sponsored placement90%
New entrants (1y)1· 0 succeeded
Avg rating4.3★
Avg reviews1,873

Top Radiator 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

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

£0£15K£31K£46K£62K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

15 falling

Sellers

18

Top-5 brand share

67%

Top 20: 100%

Top-5 click share

60%

Top 20: 99%

Open market

27%

  • AIEVE19%
  • BRUSHYZ17%
  • HELLOCAM13%
  • Armo Home11%
  • Evollax7%
  • DOMTEK6%

Radiator Brush demand & seasonality

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

Volume501KCVR9.7%Products21Brands15Top 5 Brands67%OOS Rate6.5%Rating4.3★Reviews1,873Avg BSR#142
15K10KSpike '24Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Sep, Oct, Nov · busiest ÷ quietest = 2.3×

Top Radiator Brush search terms shoppers use

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

  • radiator cleaner brush274K/yr
  • radiator brush65K/yr
  • radiator cleaner43K/yr
  • radiator duster34K/yr
  • radiator cleaning brush26K/yr
  • radiator brushes for cleaning30K/yr
  • radiator duster brush long thin9K/yr
  • long radiator cleaner brush4K/yr
  • radiator brushes for cleaning long reach6K/yr
  • radiator cleaning brush long thin5K/yr

What reviews say buyers love and hate about Radiator Brush

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

What buyers love

86% of reviews
Ease Of Cleaning28%

clean out brilliantly

Quality-Overall16%

Brilliant product, I found that this tool is brilliant for doing lots of jobs in the household

Advertised Vs Actual Product11%

Exactly as described

Ease Of Use10%

Very handy

Value For Money9%

Good value for money

What buyers complain about

62% of reviews
Ease Of Cleaning11%

It is too solid to bend when trying to clean

Size-Overall7%

Shorter than expected

Quality-Overall7%

Poor quality

Strength7%

Unfortunately its quite flimsy

Ease Of Use6%

rather difficult to use

Radiator Brush return rate & reasons

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

1.1%

Return rate

57%

Fixable by listing

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

1Size-Overall
43%
2Functionality-Overall
10%
3Quality-Overall
5%
4Durability
4%
5Thickness
4%

Common Radiator Brush questions

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

Flapen scores Radiator Brush 50/100 on Amazon United Kingdom — Worth a look. The niche generates £308K/yr across 21 tracked products. 0 of 1 products launched in the last 360 days are still selling. Search demand moved -36.3% over the last 90 days.
Search demand for Radiator Brush on Amazon United Kingdom peaks in Jan–Sep–Oct–Nov, where the busiest month runs 2.3× the quietest.