---
title: "Crevice Cleaning Brush — £379K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/crevice-cleaning-brush"
last_updated: "2026-07-31T16:16:20.385Z"
locale: en
meta:
description: "Niche score 56/100 · £379K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · £379K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Crevice Cleaning Brush — £379K/yr Amazon UK Niche (2026) - Flapen"
---
# **crevice cleaning brush**
**Worth a look**
Shows low returns (0.5%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 55Growth 19Conversion 80Competition 59Returns 97Price range 43Avg price 19Brand share 81Review moat 26Quality gap 55
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Brand share**
**Great****54%**
top-5 brand share — no brand owns this niche
**Conversion**
**Great****8.2%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****50%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Good****£379K**
£379K/yr · 688K searches
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Price range**
**Okay****£2.07–£24.93**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****3,936.5**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-11.0%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****£6.70**
avg listing price — sweet spot $15–$100
According to Flapen's Amazon United Kingdom niche tracking, crevice cleaning brush is a £379K/yr Amazon United Kingdom market (688K searches/yr). The top 5 brands hold 54% of demand. Demand peaks in Feb–May. Verdict: Worth a look — 56/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **crevice cleaning brush market data**
- **Units sold / yr**
- **60K–80K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **£402K–£536K**
- units × avg price
- **Conversion rate**
- **8.2%**
- **Avg BSR**
- **#32**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **73%**
- **Out of stock**
- **6.8%**
- **Avg brand age**
- **29 months**
- **Avg seller age**
- **166 days**
## **Competition & brand share**
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**26 **▼falling
**Sellers**
**45**
**Top-5 brand share**
**54%**
Top 20: 93%
**Top-5 click share**
**50%**
Top 20: 87%
**Open market**
**42%**
- YIGAARUI22% - Hmfmdy11% - Hmseng9% - Leebein7% - wonkeken5% - Thboxes5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -11.0% search growth over the last 90 days.
15K10KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Feb, May · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/uk/grocery/crevice-cleaning-brush/trend)
## **Top crevice cleaning brush search terms**
- **crevice cleaning brush**119K/yr-10.2%12.4% conv. - **cleaning brushes**85K/yr-10.7%5.5% conv. - **cleaning tools**92K/yr-6.5%0.4% conv. - **bathroom cleaning brush**60K/yr-15.3%3.0% conv. - **shower cleaning brush**45K/yr+0.5%3.5% conv. - **bathroom scrubber**34K/yr-15.9%2.0% conv. - **crevice cleaning brush uk**36K/yr-19.6%13.8% conv. - **cleaning brushes for small spaces**31K/yr-11.2%10.0% conv. - **small cleaning brush**23K/yr-9.9%5.3% conv. - **crevice brush**22K/yr-25.8%11.8% conv. [**All search terms **](https://flapen.com/research/uk/grocery/crevice-cleaning-brush/search-terms)
## **Top crevice cleaning brush 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%£38K20%£76K30%£114K40%£152K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Crevice Cleaning Brush Bathroom Tile Groove Gap Cleaning Brush Premium Crevice Cleaning Tool Aluminum Support with 15 Angle Magic Brush Thin Brush for Home Kitchen**YIGAARUI**£5.01**4.4★6,575 rev](https://www.amazon.co.uk/dp/B0CZ8MFBYF) [2**Hmfmdy Crevice Cleaning Brush 3pcs Hard Bristle Crevice Brush Bathroom Tile Groove Gap Brush For Small Spaces Thin Sink Tile Window Cleaning Brush Tools for Home Kitchen Bathroom**Hmfmdy**£2.57**4.5★411 rev](https://www.amazon.co.uk/dp/B0DSFNR75S) [3**Leebein Electric Spin Scrubber Cordless Cleaning Brush with 8 Replaceable Brush Heads Extendable Long Handle Bathroom Cleaning Scrubber 300/400RPM Spin Scrubber for Bathroom Kitchen Floor Tile**Leebein**£24.93**4.4★22,341 rev](https://www.amazon.co.uk/dp/B09P51V2LH) [4**Hmseng Crevice Cleaning Brush 3pcs Long Handle Scrubbing brush Grout brush Multifunctional Bathroom Tile Groove Gap Thin brush for Narrow Corners in home Kitchen and Window Groove**Hmseng**£2.89**4.5★694 rev](https://www.amazon.co.uk/dp/B0DM8LV43L) [5**wonkeken 15 Pcs Crevice Cleaning Brush Set Crevice Cleaning Tool Hard Bristle Gap Cleaning Brush Double-ended Nylon Brushes Wire Brush with Scrapers for Narrow Corners Home Bathroom Kitchen Tile**wonkeken**£7.19**4.5★64 rev](https://www.amazon.co.uk/dp/B0DT19L3FX)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**10Pcs Crevice Cleaning Brush - Grout Brush Multifunctional Bathroom Cleaning Brush for Home Kitchen Bathroom Window Vehicle**daidora**£6.14**293 rev7mo ago](https://www.amazon.co.uk/dp/B0FWZHHJHY) [**NuoDunco 17 Pcs Small Crevice Cleaning Brush Set Multifunctional Groove Gap Cleaning Tool for Cleaning Kitchen Bathroom Corner Grout Sink Door Window Track Cup**NuoDunco**£7.56**17 rev10mo ago](https://www.amazon.co.uk/dp/B0FR1K22NV) [**Mitclear Shower Scrub Brush 3-in-1 Tile Tub Floor Scrubber Bathroom Cleaner with Long Handle(53IN) Scrubbing Brush Cleaning Tools with 3 Detachable Heads for Bath Kitchen Tub Tile Floors Walls**Mitclear**£9.62**534 rev1y ago](https://www.amazon.co.uk/dp/B0F83C1JX2) [**XiaoLidm 14 Pcs Crevice Cleaning Brush Cleaning Brushes for Small Spaces Multifunctional Cleaning Tools Bathroom Crevice Gaps Cleaning Brush for Home Bathroom Kitchen Window**XiaoLidm**£5.87**146 rev1y ago](https://www.amazon.co.uk/dp/B0F1RKLKNF) [**Crevice Cleaning Brush 12Pcs Thin Household Cleaning Tool for Tight Place**fansto**£6.62**262 rev1y ago](https://www.amazon.co.uk/dp/B0F138XDC1)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**KMOSENIA Cleaning Brush - Crevice Cleaning Brush UK Thin Cleaning Brushes for Small Spaces Shower Grout Brush Hard Bristle Crevice Cleaning Tools Bathroom Toilet Kitchen Cleaning Supplies**KMOSENIA**£4.30**4.5★**▲ 251%**](https://www.amazon.co.uk/dp/B0D7MFD841) [**SetSail Floor Scrub Brush 3-In-1 Tile Tub Floor Scrubber with 52-inch Adjustable Long Handle Shower Cleaner Brush and 3 Detachable Replacement Heads for Cleaning Bathroom Kitchen Walls Tub Tile**SetSail**£9.80**4.2★**▲ 136%**](https://www.amazon.co.uk/dp/B0CFGM4FCZ) [**NuoDunco 17 Pcs Small Crevice Cleaning Brush Set Multifunctional Groove Gap Cleaning Tool for Cleaning Kitchen Bathroom Corner Grout Sink Door Window Track Cup**NuoDunco**£7.56**4.2★**▲ 126%**](https://www.amazon.co.uk/dp/B0FR1K22NV) [**Bathroom Tile Cleaner Shower Cleaning Brush Multi-section Long Handled Scrubbing Brush with Replaceable Stiff Bristle Tub and Tile Scrubber Shower Cleaner Sponge Scourer and Microfibre Pad**TDBS The Dustpan and Brush Store**£12.41**4.2★**▲ 56%**](https://www.amazon.co.uk/dp/B0BH91ZWLN) [**wonkeken 15 Pcs Crevice Cleaning Brush Set Crevice Cleaning Tool Hard Bristle Gap Cleaning Brush Double-ended Nylon Brushes Wire Brush with Scrapers for Narrow Corners Home Bathroom Kitchen Tile**wonkeken**£7.19**4.5★**▲ 53%**](https://www.amazon.co.uk/dp/B0DT19L3FX)
**~~View all trending →~~**
## **What buyers say about crevice cleaning brush**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Cleaning**30%
*“Excellent for cleaning”*
**Quality-Overall**14%
*“Excellent product just as described”*
**Ease Of Use**13%
*“Very handy”*
**Value For Money**10%
*“Good value for money”*
**Advertised Vs Actual Product**6%
*“As advertised”*
**Strength**4%
*“Strong, effective bristles”*
**Assembly/Installation**2%
*“Very easy to set up”*
**Add-Ons/Attachments**2%
*“super easy to attach”*
**Efficiency**2%
*“effective”*
**Weight Light**1%
*“Light and easy to store”*
### **What buyers complain about **
**Ease Of Cleaning**13%
*“not when I expect to clean”*
**Durability**7%
*“Stopped working after a few uses”*
**Charging**6%
*“Does not turn on or charge”*
**Quality-Overall**6%
*“The quality is very poor – its cheap”*
**Add-Ons/Attachments**5%
*“Bit disappointed in this not very easy to handle especially when using the extension”*
**Ease Of Use**5%
*“Very awkward to use”*
**Size-Overall**5%
*“Too small”*
**Strength**5%
*“A bit flimsy”*
**Functionality-Overall**3%
*“Not properly functional”*
**Grip**3%
*“This product has cut into my fingers whilst gripping the handle”*
### **Top return reasons **
**Charging**14%
**Functionality-Overall**13%
**Size-Overall**11%
**Defective Material/Parts**10%
**Quality-Overall**9%
**Strength**7%
**Add-Ons/Attachments**5%
**Ease Of Cleaning**5%
**Ease Of Use**3%
**Durability**3%
## **Common questions**
- **Is crevice cleaning brush profitable to sell on Amazon United Kingdom?**
- The niche generates £379K/yr across 30 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -11.0%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the crevice cleaning brush niche?**
- 26 brands and 45 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 54% of demand.
- **What do buyers complain about in crevice cleaning brush?**
- Top complaints mined from reviews: Ease Of Cleaning, Durability, Charging. The return rate is 0.5%.
- **When does demand for crevice cleaning brush peak?**
- Demand peaks in Feb–May; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the crevice cleaning brush niche?**
- Listings span £2.07–£24.93; the average listing price is £6.70 (sweet spot $15–$100). The average incumbent carries 3,937 reviews — the moat a new listing must climb.
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