---
title: "Black Spot Remover Patio — £238K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/black-spot-remover-patio"
last_updated: "2026-07-31T08:52:43.237Z"
locale: en
meta:
description: "Niche score 54/100 · £238K/yr market. Brand-locked demand (top 5 brands take 91% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · £238K/yr market. Brand-locked demand (top 5 brands take 91% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Black Spot Remover Patio — £238K/yr Amazon UK Niche (2026) - Flapen"
---
# **black spot remover patio**
**Worth a look**
Shows low returns (0.1%), but brand-locked demand (top 5 brands take 91% of clicks) keeps it on the watch list.
Market size 45Growth 41Conversion 77Competition 23Returns 100Price range 91Avg price 93Brand share 22Review moat 37Quality gap 72
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£22.30**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£13.48–£45.23**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****7.5%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****£238K**
£238K/yr · 143K searches
**Growth**
**Okay****+12.9%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****2,782.54**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****73%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****91%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, black spot remover patio is a £238K/yr Amazon United Kingdom market (143K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Mar–Apr–May. Verdict: Worth a look — 54/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **black spot remover patio market data**
- **Units sold / yr**
- **10K–13K**
- avg 750–1,000/product
- **Revenue / yr**
- **£223K–£279K**
- units × avg price
- **Conversion rate**
- **7.5%**
- **Avg BSR**
- **#194**
- **Page quality**
- **0%**
- **Prime**
- **23%**
- **Sponsored**
- **92%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **56 months**
- **Avg seller age**
- **178 days**
## **Competition & brand share**
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▲rising
**Sellers**
**54**
**Top-5 brand share**
**91%**
Top 20: 100%
**Top-5 click share**
**73%**
Top 20: 100%
**Open market**
**6%**
- Pro-Kleen62% - Patio Black Spot14% - Liquipak7% - SCRUBB5% - Jarder4% - STORM TRADING GROUP3% - Open — no brand owns it (2 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +12.9% search growth over the last 90 days.
10K6KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May · busiest ÷ quietest = 16.0×
[**Open Trend **](https://flapen.com/research/uk/grocery/black-spot-remover-patio/trend)
## **Top black spot remover patio search terms**
- **black spot remover patio cleaner**58K/yr+15.5%7.3% conv. - **black spot remover**28K/yr+7.6%5.5% conv. - **patio black spot remover**21K/yr+13.3%5.4% conv. - **black spot patio cleaner**12K/yr-4.8%4.1% conv. - **blackspot patio remover**6K/yr+18.4%7.9% conv. - **pro kleen black spot remover**5K/yr+45.6%9.9% conv. - **patio black spot remover natural stone**5K/yr+7.9%7.4% conv. - **black spot remover patio**3K/yr+39.3%4.4% conv. - **black spot**3K/yr+11.1%4.0% conv. - **black spot destroyer for patio**2K/yr+7.4%6.9% conv. [**All search terms **](https://flapen.com/research/uk/grocery/black-spot-remover-patio/search-terms)
## **Top black spot remover patio 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%15%£36K30%£71K45%£107K60%£143K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Pro-Kleen Ultimate Black Spot Remover and Destroyer for Patio Stone Block Paving Indian Sandstone and more. Easy to Use Fluid that Powers Through Stubborn Dirt & Grime (5 Litres)**Pro-Kleen**£19.95**4.4★2,099 rev](https://www.amazon.co.uk/dp/B07Y23MLBR) [2**Pro-Kleen Powerful Black Spot Remover (5L) - Powerful Liquid Cleaning Solution - Powers Through Stubborn Dirt & Grime - Use on Patios Natural Stone Indian Sandstone Driveways & More**Pro-Kleen**£16.69**4.3★1,290 rev](https://www.amazon.co.uk/dp/B00NWEXQL6) [3**Patio Black Spot Remover for Natural Stone Patio Cleaner and Restorer for Indian Sandstone Limestone Yorkstone Paving Slabs Remove Black Lichen Green Algae and White Fungi Biodegradable 2 L**Patio Black Spot**£24.74**4.5★656 rev](https://www.amazon.co.uk/dp/B00LAZZGB2) [4**Black Spot Remover Patio Cleaner - New Formula! Concentrated Outdoor Cleaner for Lichen Algae & Stubborn Stains - Use on Paving Slabs Stone Concrete Brick & Driveways - Professional Formula 5L**Liquipak**£13.90**4.5★617 rev](https://www.amazon.co.uk/dp/B0B5LDNK43) [5**SCRUBB Black Spot Remover Patio Paving & Driveway Cleaner For Exterior Masonry Surfaces 5L**SCRUBB**£15.83**4.1★16 rev](https://www.amazon.co.uk/dp/B0CYTDCY4K)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Pro-Kleen Magic Outdoor Cleaner 5L Black Spot Remover Spray and Leave Cleaner - Removes Stains Marks & Lichen For Patios Driveways Indian Sandstone Block Paving and more - Easy to Use Liquid**Pro-Kleen**£17.37**47 rev6mo ago](https://www.amazon.co.uk/dp/B0GFP5X5YC) [**5 Litre Black Spot Remover & Eliminator Ideal For Patio Block Paving Stone Path & Driveways Powers Through Stubborn Dirt & Grime (5 Litres)**STORM TRADING GROUP**£13.48**75 rev2y ago](https://www.amazon.co.uk/dp/B0D6LLR9T9) [**SCRUBB Black Spot Remover Patio Paving & Driveway Cleaner For Exterior Masonry Surfaces 5L**SCRUBB**£15.83**16 rev2y ago](https://www.amazon.co.uk/dp/B0CYTDCY4K) [**Jarder Rapid Action Black Spot Remover Patio Cleaner for Stone Block Paving Concrete Paths Steps and More 5L**Jarder**£16.03**571 rev2y ago](https://www.amazon.co.uk/dp/B0CYCKV54V) [**Black Spot Remover Patio Cleaner - New Formula! Concentrated Outdoor Cleaner for Lichen Algae & Stubborn Stains - Use on Paving Slabs Stone Concrete Brick & Driveways - Professional Formula 5L**Liquipak**£13.90**617 rev4y ago](https://www.amazon.co.uk/dp/B0B5LDNK43)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Black Spot Remover Patio Cleaner - New Formula! Concentrated Outdoor Cleaner for Lichen Algae & Stubborn Stains - Use on Paving Slabs Stone Concrete Brick & Driveways - Professional Formula 5L**Liquipak**£13.90**4.5★**▲ 55%**](https://www.amazon.co.uk/dp/B0B5LDNK43) [**SCRUBB Black Spot Remover Patio Paving & Driveway Cleaner For Exterior Masonry Surfaces 5L**SCRUBB**£15.83**4.1★**▲ 30%**](https://www.amazon.co.uk/dp/B0CYTDCY4K) [**Ultima-Plus XP Black Spot Remover - Deeply Cleans to Remover Black Spots Dirt and Grime - Perfect for Patios Paving Driveways and more (5 Litres)**ULTIMA-PLUS XP**£16.66**4.3★**▲ 24%**](https://www.amazon.co.uk/dp/B08B3ZS222) [**Pro-Kleen Powerful Black Spot Remover (5L) - Powerful Liquid Cleaning Solution - Powers Through Stubborn Dirt & Grime - Use on Patios Natural Stone Indian Sandstone Driveways & More**Pro-Kleen**£16.69**4.3★**▲ 11%**](https://www.amazon.co.uk/dp/B00NWEXQL6) [**Pro-Kleen Ultimate Black Spot Remover and Destroyer for Patio Stone Block Paving Indian Sandstone and more. Easy to Use Fluid that Powers Through Stubborn Dirt & Grime (5 Litres)**Pro-Kleen**£19.95**4.4★**— 2%**](https://www.amazon.co.uk/dp/B07Y23MLBR)
**~~View all trending →~~**
## **What buyers say about black spot remover patio**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**25%
*“Great product just be patient”*
**Advertised Vs Actual Product**16%
*“Works as advertised”*
**Ease Of Cleaning**13%
*“Pleased to say that these have come clean too”*
**Value For Money**8%
*“worth it”*
**Ease Of Use**8%
*“Dos the job with ease”*
**Efficiency**5%
*“Works brilliantly”*
**Instructions/User Manual/Troubleshooting**3%
*“This products works really well as per the instructions”*
**Spray/Flow**3%
*“Works really well, spray and leave”*
**Product Condition**2%
*“Looks like new”*
**Durability**2%
*“Things look like new after it has worked it's magic”*
### **What buyers complain about **
**Value For Money**24%
*“Just wish it was a bit cheaper”*
**Functionality-Overall**16%
*“not 100% effective”*
**Stain Resistance**6%
*“most of the stains”*
**Color**6%
*“It had got so bad that the whole patio looked several shades darker”*
**Ease Of Cleaning**6%
*“Didn't clean”*
**Quality-Overall**5%
*“Garbage”*
**Smell**3%
*“Smells like bleach”*
**Natural Resource Wastage**3%
*“Ineffective and waste of money”*
**Advertised Vs Actual Product**3%
*“Doesn't do what it says”*
**Brightness/Shine/Glow**2%
*“not very bright”*
### **Top return reasons **
**Functionality-Overall**34%
**Leak-Proof**13%
**Value For Money**13%
**Advertised Vs Actual Product**11%
**Eco Friendliness**4%
**Quality-Overall**4%
**Ease Of Use**3%
**Material Quality**2%
**Instructions/User Manual/Troubleshooting**2%
**Size-Overall**2%
## **Common questions**
- **Is black spot remover patio profitable to sell on Amazon United Kingdom?**
- The niche generates £238K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +12.9%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the black spot remover patio niche?**
- 8 brands and 54 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 91% of demand.
- **What do buyers complain about in black spot remover patio?**
- Top complaints mined from reviews: Value For Money, Functionality-Overall, Stain Resistance. The return rate is 0.1%.
- **When does demand for black spot remover patio peak?**
- Demand peaks in Mar–Apr–May; the busiest month runs 16.0× the quietest.
- **What does it cost to enter the black spot remover patio niche?**
- Listings span £13.48–£45.23; the average listing price is £22.30 (sweet spot $15–$100). The average incumbent carries 2,783 reviews — the moat a new listing must climb.
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