karcher stone and paving cleaner
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Great9.9%search→purchase rate — share of searches ending in a sale
Avg price
Good£12.25avg listing price — sweet spot $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Price range
Okay£4.60–£22.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,937.77avg incumbent reviews — the moat a new listing must climb
Growth
Bad-12.1%90-day search growth — must beat 0% to launch
Competition
Bad78%top-5 click share — a locked-up shelf
Market size
Bad£63K£63K/yr · 52K searches
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, karcher stone and paving cleaner is a £63K/yr Amazon United Kingdom market (52K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Apr–May. Verdict: Skip it — 37/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
karcher stone and paving cleaner market data
- Units sold / yr
- 6K–8K
- avg 500–750/product
- Revenue / yr
- £74K–£98K
- units × avg price
- Conversion rate
- 9.9%
- Avg BSR
- #142
- Page quality
- 0%
- Prime
- 62%
- Sponsored
- 15%
- Out of stock
- 0.0%
- Avg brand age
- 49 months
- Avg seller age
- 176 days
Competition & brand share
The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 rising
Sellers
61
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
78%
Top 20: 100%
Open market
0%
- KÄRCHER93%
- SPARES2GO2%
- Kärcher2%
- Masterpart2%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -12.1% search growth over the last 90 days.Peak months: Mar, Apr, May · busiest ÷ quietest = 6.0×
Top karcher stone and paving cleaner search terms
- karcher patio cleaner fluid14K/yr
- karcher stone and paving cleaner10K/yr
- karcher cleaning fluid7K/yr
- karcher cleaner6K/yr
- karcher detergent5K/yr
- karcher stone cleaner4K/yr
- karcher detergent bottle4K/yr
- karcher universal cleaner3K/yr
Top karcher stone and paving cleaner 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.
All 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Kärcher 62957650 3-in-1 Stone Plug and Clean - Black Stone Cleaner
KÄRCHER£4.794.4★4,316 rev
Kärcher 1 L Universal Cleaner Plug and Clean Pressure Washer Detergent Yellow - Packaging May Vary
KÄRCHER£5.404.4★1,919 rev
KARCHER Genuine Patio + Deck Pressure Washer Cleaner Detergent Fluid - Mixes up to 5L (Pack of 2)
KÄRCHER£15.814.3★1,238 rev
Kärcher 5 L Canister Pressure Washer Detergent Universal Cleaner
KÄRCHER£11.524.5★4,991 rev
Karcher Stone Facade Cleaner 3in1 Pressure Washer Detergent Bottle K2 K4 K5 K7 1 Litre x 2
KÄRCHER£17.494.5★277 rev
Newest
by launch date
Masterpart RM626 Plug & Clean Universal Cleaner 1L & RM611 Stone & Cladding Cleaning Solution 1L To Fit Karcher Pressure Washers
Masterpart£16.191 rev
KARCHER Genuine Patio + Deck Pressure Washer Cleaner Detergent Fluid - Mixes up to 5L (Pack of 2)
KÄRCHER£15.811,238 rev
KARCHER Genuine Patio + Deck Pressure Washer Cleaner Detergent Fluid (Mixes up to 5L)
KÄRCHER£9.36630 rev
Kärcher 5L Universal Cleaner Canister Pressure Washer Detergent by Kärcher
Kärcher£17.8915 rev
Karcher Stone Facade Cleaner 3in1 Pressure Washer Detergent Bottle K2 K4 K5 K7 1 Litre x 2
KÄRCHER£17.49277 rev
Trending
90-day click momentumMasterpart RM626 Plug & Clean Universal Cleaner 1L & RM611 Stone & Cladding Cleaning Solution 1L To Fit Karcher Pressure Washers
Masterpart£16.195.0★
Kärcher 5L Universal Cleaner Canister Pressure Washer Detergent by Kärcher
Kärcher£17.894.5★
Kärcher 6.295-359.0 Canister Stone Cladding Cleaner White 5 Litre
KÄRCHER£14.414.5★
Kärcher 1 L Universal Cleaner Plug and Clean Pressure Washer Detergent Yellow - Packaging May Vary
KÄRCHER£5.404.4★
Kärcher 62957650 3-in-1 Stone Plug and Clean - Black Stone Cleaner
KÄRCHER£4.794.4★
What buyers say about karcher stone and paving cleaner
What buyers praise and complain about, mined from review topics.What buyers love
“Powerfully cleaning”
“solution 8s very good”
“Good value for your money”
“It does the job”
“Effective,”
“Easy to use”
“Ideal for use with the karcher pressure washer”
“shiny they are”
“Does the trick very well making it looks almost like new”
“Great product leaves the concrete walkways looking fresh and smelling great”
What buyers complain about
“Garbage”
“Waste of money”
“The bottle would not fit the Karacher unit despite all efforts”
“This is the worst product I have used to clean my car”
“it does not removes black spots”
“does not last as long as they claim”
“the sprayed it all off”
“Waste of time and money”
“Too weak to remove anything”
Top return reasons
Common questions
- Is karcher stone and paving cleaner profitable to sell on Amazon United Kingdom?
- The niche generates £63K/yr across 13 tracked products. 90-day search growth is -12.1%. Flapen's verdict: Skip it (37/100).
- How competitive is the karcher stone and paving cleaner niche?
- 4 brands and 61 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in karcher stone and paving cleaner?
- Top complaints mined from reviews: Quality-Overall, Value For Money, Size-Overall. The return rate is 0.1%.
- When does demand for karcher stone and paving cleaner peak?
- Demand peaks in Mar–Apr–May; the busiest month runs 6.0× the quietest.
- What does it cost to enter the karcher stone and paving cleaner niche?
- Listings span £4.60–£22.02; the average listing price is £12.25 (sweet spot $15–$100). The average incumbent carries 2,938 reviews — the moat a new listing must climb.