---
title: "Teeth Stain Remover — £186K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/teeth-stain-remover"
last_updated: "2026-07-31T13:14:09.821Z"
locale: en
meta:
description: "Niche score 51/100 · £186K/yr market · 119K searches/yr · £13.94 avg price. Soft demand (-20.0% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · £186K/yr market · 119K searches/yr · £13.94 avg price. Soft demand (-20.0% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Teeth Stain Remover — £186K/yr Amazon UK Niche (2026) - Flapen"
---
# **teeth stain remover**
**Worth a look**
Shows low returns (0.1%), but soft demand (-20.0% this quarter) keeps it on the watch list.
Market size 37Growth 15Conversion 92Competition 24Returns 99Price range 65Avg price 66Brand share 43Review moat 35Quality gap 83
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.2%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Good****£13.94**
avg listing price — sweet spot $15–$100
**Price range**
**Good****£2.04–£38.91**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****£186K**
£186K/yr · 119K searches
**Review moat**
**Okay****2,960.69**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****71%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-20.0%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, teeth stain remover is a £186K/yr Amazon United Kingdom market (119K searches/yr). The top 5 brands hold 79% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **teeth stain remover market data**
- **Units sold / yr**
- **10K–13K**
- avg 500–750/product
- **Revenue / yr**
- **£139K–£174K**
- units × avg price
- **Conversion rate**
- **11.2%**
- **Avg BSR**
- **#126**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **69%**
- **Out of stock**
- **8.5%**
- **Avg brand age**
- **29 months**
- **Avg seller age**
- **160 days**
## **Competition & brand share**
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**14 **▼falling
**Sellers**
**67**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**71%**
Top 20: 100%
**Open market**
**17%**
- Eucryl33% - Wisdom24% - KSHOT10% - sularpek7% - MySweetSmile5% - Trueocity4% - Open — no brand owns it (8 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -20.0% search growth over the last 90 days.
5K4KSpike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/teeth-stain-remover/trend)
## **Top teeth stain remover search terms**
- **teeth stain remover**40K/yr-20.9%8.5% conv. - **stain remover for teeth**27K/yr-31.2%6.6% conv. - **tooth stain remover**14K/yr-4.0%8.5% conv. - **teeth stain remover tool**12K/yr-15.2%7.4% conv. - **tooth stain remover tool**13K/yr-20.5%10.2% conv. - **tooth stain eraser**6K/yr-10.6%9.4% conv. - **kids teeth stain remover**4K/yr-17.7%1.3% conv. - **in between teeth stain remover**4K/yr-15.7%2.9% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/teeth-stain-remover/search-terms)
## **Top teeth stain remover 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%£19K20%£37K30%£56K40%£74K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Eucryl Freshmint Toothpowder Tooth Whitening Powder Powerful Stain Remover For Tobacco Tea Coffee & Wine Stains Unique Polishing Action 1 x 50g**Eucryl**£2.28**4.4★14,629 rev](https://www.amazon.co.uk/dp/B001PMRTN8) [2**Wisdom Tooth Stain Eraser Remove Tea Coffee Stains Cola Red Wine Foods Tobacco (2)**Wisdom**£3.42**4.0★3,860 rev](https://www.amazon.co.uk/dp/B01EP0QG6C) [3**Tooth Polisher Plaque Remover for Teeth Teeth Stain Remover Teeth Cleaning Plaque Stain Removal whitening Yellow Teeth with 5 Modes Tooth Stain Remover with 5 Heads & 3 Toothpaste**KSHOT**£25.33**4.2★499 rev](https://www.amazon.co.uk/dp/B0D9JGMZ85) [4**Sularpek 3 PCS Tartar Remover Teeth Cleaning Kit Plaque Remover for Teeth for Removing Plaque & Stain (White & Blue&Grey)**sularpek**£3.41**4.0★458 rev](https://www.amazon.co.uk/dp/B0C6QK1HF7) [5**Eucryl Freshmint Toothpaste Whitening Toothpaste Powerful Stain Remover For Tobacco Tea Coffee & Wine Stains Unique Polishing Action 1 x 50ml**Eucryl**£3.24**4.3★2,488 rev](https://www.amazon.co.uk/dp/B001ECQRUA)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Hismile iD Stain Whitening Mouthwash Gunk Removing Mouthwash for Fresh Breath Hydrogen Peroxide Mouthwash to Promote Whiter Teeth Alcohol-Free Mouthwash with Essential Oils 237ml**HISMILE**£10.06**2,853 rev7mo ago](https://www.amazon.co.uk/dp/B0GC1X785H) [**InFanso Tooth Polisher Plaque Remover for Teeth Teeth Whitening Kit with 10 Brush Heads & 6 Polishing Pastes 5 Smart Modes to Effectively Remove Stains Yellowing and Plaque Rechargeable Black**InFanso**£31.99**22 rev8mo ago](https://www.amazon.co.uk/dp/B0FY554B69) [**Tooth Polisher Electric Teeth Plaque Stain Remover Teeth Cleaner whitening kit for Stain Plaque Removal Yellow Teeth Cleaning with 5 Brush Heads&3 Polish Paste**ASTOLOV**£25.51**244 rev11mo ago](https://www.amazon.co.uk/dp/B0FMXKWHZS) [**Teeth Whitening Powder Tooth Whitener Stain Remover Teeth Restoration Mineral Powder Enamel Safe Removes Years of Tobacco Tea Coffee and Wine Stains Protect Gums & Freshen Breath**Buyourtaste**£7.74**130 rev1y ago](https://www.amazon.co.uk/dp/B0F9K583DZ) [**Tooth Polisher Plaque Remover for Teeth Teeth Stain Remover Teeth Cleaning Plaque Stain Removal whitening Yellow Teeth with 5 Modes Tooth Stain Remover with 5 Heads & 3 Toothpaste**KSHOT**£25.33**499 rev2y ago](https://www.amazon.co.uk/dp/B0D9JGMZ85)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Hismile iD Stain Whitening Mouthwash Gunk Removing Mouthwash for Fresh Breath Hydrogen Peroxide Mouthwash to Promote Whiter Teeth Alcohol-Free Mouthwash with Essential Oils 237ml**HISMILE**£10.06**4.3★**▲ 301%**](https://www.amazon.co.uk/dp/B0GC1X785H) [**InFanso Tooth Polisher Plaque Remover for Teeth Teeth Whitening Kit with 10 Brush Heads & 6 Polishing Pastes 5 Smart Modes to Effectively Remove Stains Yellowing and Plaque Rechargeable Black**InFanso**£31.99**4.4★**▲ 233%**](https://www.amazon.co.uk/dp/B0FY554B69) [**HOKIN Plaque Remover Dental Care Kit Teeth Cleaning Tool Dental Care Kit Tooth Filling Repair Set Stainless Steel Dental Tools for Men Women Kids and Pet Care (5)**HOKIN**£38.91**4.4★**▲ 129%**](https://www.amazon.co.uk/dp/B0DXTQ5ZSY) [**Eucryl Freshmint Toothpaste Whitening Toothpaste Powerful Stain Remover For Tobacco Tea Coffee & Wine Stains Unique Polishing Action 1 x 50ml**Eucryl**£3.24**4.3★**▲ 34%**](https://www.amazon.co.uk/dp/B001ECQRUA) [**Sularpek 3 PCS Tartar Remover Teeth Cleaning Kit Plaque Remover for Teeth for Removing Plaque & Stain (White & Blue&Grey)**sularpek**£3.41**4.0★**▲ 34%**](https://www.amazon.co.uk/dp/B0C6QK1HF7)
**~~View all trending →~~**
## **What buyers say about teeth stain remover**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Oral Hygiene**18%
*“teeth are healthy”*
**Tooth Brightening**13%
*“Teeth whitening”*
**Quality-Overall**11%
*“very effective product”*
**Advertised Vs Actual Product**8%
*“Does what is being advertised”*
**Value For Money**7%
*“Money well spent”*
**Taste-Overall**5%
*“The taste is fresh, pleasant enough”*
**Cleansing**5%
*“My teeth feel clean”*
**Ease Of Use**4%
*“Simple to use”*
**Efficiency**4%
*“Effective”*
**Ease Of Cleaning**2%
*“Good at cleaning”*
### **What buyers complain about **
**Taste-Overall**13%
*“Horrendous taste”*
**Value For Money**11%
*“Bit expensive”*
**Oral Hygiene**9%
*“wont cooperate with the dentist”*
**Functionality-Overall**7%
*“Unfortunately not effective”*
**Stain Resistance**6%
*“Stains teeth”*
**Advertised Vs Actual Product**5%
*“Doesnt do as stated”*
**Quality-Overall**3%
*“cheap quality”*
**Color**3%
*“Not white”*
**Tooth Brightening**2%
*“Yet another teeth whitening fail”*
**Flavor**2%
*“Taste is slightly different different from typical mint that might be acquired for many”*
### **Top return reasons **
**Functionality-Overall**29%
**Advertised Vs Actual Product**13%
**Charging**11%
**Tooth Sensitivity**4%
**Tooth Brightening**4%
**Quality-Overall**3%
**Taste-Overall**3%
**Leak-Proof**3%
**Defective Material/Parts**3%
**Value For Money**3%
## **Common questions**
- **Is teeth stain remover profitable to sell on Amazon United Kingdom?**
- The niche generates £186K/yr across 16 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -20.0%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the teeth stain remover niche?**
- 14 brands and 67 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in teeth stain remover?**
- Top complaints mined from reviews: Taste-Overall, Value For Money, Oral Hygiene. The return rate is 0.1%.
- **When does demand for teeth stain remover peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the teeth stain remover niche?**
- Listings span £2.04–£38.91; the average listing price is £13.94 (sweet spot $15–$100). The average incumbent carries 2,961 reviews — the moat a new listing must climb.
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