Stone Cleaner
FailThe top 5 brands take 97% of clicks, so Stone Cleaner is a Fail.
- Flapen Score
- 46 / 100Ranks 486 of 811 Automotive niches · −3 vs the category median of 4946
- Market size
- £126K/yr94K searches / yr
- 90-day growth
- -9.3%search demand this quarter
- Competition
- 64%top-5 click share · 7 brands · 132 sellers
Flapen Score
Stone Cleaner against its category
The dotted line is the Automotive average. Past it, Stone Cleaner is stronger. Inside it, weaker.
Market
The Stone Cleaner market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Stone Cleaner 94K times last year and spent an estimated £126K. The top 5 brands take 97% of clicks. Demand peaks in Feb–Mar–May. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 10.8% of those searches ended in a purchase.
Shoppers searched for this 94K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 10.8% of those searches ended in a purchase. Searches in the last 90 days moved -9.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated £126K a year.
- Searches, last 12 months
- 94K
- Growth, 90 days vs prior 90
- -9.3%
- Conversion, latest week
- 10.8%
- Market size, estimated
- £126Ka year
- Peak month
- March16.9× the quietest month
- Top search term
- karcher patio cleaner fluid14K searches a year
02 · Price
A sale here is worth £12.45.
Listings sell for £12.45 on average, from £4.46 to £24.65. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 250 to 500 of them. At £12.45 that is £3K to £6K a year per listing.
- Average price
- £12.45under the $15 to $100 sweet spot
- Price range
- £4.46–£24.65
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 250–500
- Revenue per listing a year
- £3K–£6K
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
28% of listings pay for placement with sponsored ads. 72% ship with Prime. On an average day, 1.2% of listings are out of stock. The average listing ranks #183 within Car & Motorbike Care. It carries 3,310 reviews at 4.34 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 28%
- Prime listings
- 72%
- Out of stock, average day
- 1.2%
- Average rank
- #183in Car & Motorbike Care
- Average rating
- 4.34 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 3,310per listing
- Listings tracked
- 18
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 59 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 59 months
Products
Top Stone Cleaner products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Kärcher 62957650 3-in-1 Stone Plug and Clean - Black Stone Cleaner
- Price
- £4.79
- Rating
- 4.4/5
- Reviews
- 4,316
- Age
- 12y ago

HHG Natural Stone Cleaner 38 | Cleans Marble Granite & Floors | 1 L
- Price
- £6.42
- Rating
- 4.4/5
- Reviews
- 446
- Age
- 13y ago

Kärcher 1 L Universal Cleaner Plug and Clean Pressure Washer Detergent Yellow - Packaging May Vary
- Price
- £5.40
- Rating
- 4.4/5
- Reviews
- 1,919
- Age
- 15y ago

KARCHER Genuine Patio + Deck Pressure Washer Cleaner Detergent Fluid - Mixes up to 5L (Pack of 2)
- Price
- £15.81
- Rating
- 4.3/5
- Reviews
- 1,238
- Age
- 8y ago

HG Natural Stone Worktop Cleaner | Cleans Marble Granite & Countertops | 500ml
- Price
- £4.46
- Rating
- 4.4/5
- Reviews
- 2,588
- Age
- 18y ago
Trending
estimated 90-day click momentum
Nordicare Stone and Concrete Cleaner Professional Alkaline Formula for Outdoor and Indoor Stone and Concrete Surfaces Removes Dirt Weathering Residues Oil Stains and Tough Stains (1000ml)
- Price
- £10.83
- Rating
- 3.2/5
- Reviews
- 121
- Age
- 2y ago

Kärcher 6.295-359.0 Canister Stone Cladding Cleaner White 5 Litre
- Price
- £14.41
- Rating
- 4.5/5
- Reviews
- 769
- Age
- 13y ago

Kärcher 1 L Universal Cleaner Plug and Clean Pressure Washer Detergent Yellow - Packaging May Vary
- Price
- £5.40
- Rating
- 4.4/5
- Reviews
- 1,919
- Age
- 15y ago

Kärcher 62957650 3-in-1 Stone Plug and Clean - Black Stone Cleaner
- Price
- £4.79
- Rating
- 4.4/5
- Reviews
- 4,316
- Age
- 12y ago

Wet & Forget Mould Lichen & Algae Remover Outdoor Patio Cleaner Black Spot Remover Bleach Free 5L
- Price
- £24.12
- Rating
- 4.4/5
- Reviews
- 28,423
- Age
- 14y ago
Newest
by launch date
Jarder Natural Stone Cleaner 5L Removes Dirt Grime Algae Mould and Black Spots - Restores Colour - Safe on All Stone Types - Deep Cleaning Powerful Formula
- Price
- £16.42
- Rating
- 4.5/5
- Reviews
- 26
- Age
- 1y ago

Nordicare Stone and Concrete Cleaner Professional Alkaline Formula for Outdoor and Indoor Stone and Concrete Surfaces Removes Dirt Weathering Residues Oil Stains and Tough Stains (1000ml)
- Price
- £10.83
- Rating
- 3.2/5
- Reviews
- 121
- Age
- 2y ago

GLEAN Limestone Cleaner Spray | 500ml | Effective Natural Stone Fireplace Detergent | Limestone Stain Remover for Fireplaces Hearths Slate & Mantles | Cleans Soot Smoke Grease & Tar
- Price
- £8.53
- Rating
- 4.3/5
- Reviews
- 400
- Age
- 4y ago

KARCHER Genuine Patio + Deck Pressure Washer Cleaner Detergent Fluid - Mixes up to 5L (Pack of 2)
- Price
- £15.81
- Rating
- 4.3/5
- Reviews
- 1,238
- Age
- 8y ago

KARCHER Genuine Patio + Deck Pressure Washer Cleaner Detergent Fluid (Mixes up to 5L)
- Price
- £9.36
- Rating
- 4.3/5
- Reviews
- 630
- Age
- 8y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 64% of clicks. Leaders hold, but buyers still shop past them.
Brands
7 falling
Sellers
132
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
64%
Top 20: 100%
Open market
2%
- KÄRCHER68%
- HG21%
- Nordicare3%
- GLEAN2%
- Wet & Forget2%
- SPARES2GO2%
- Open — no brand owns it (1 brand, 2%)
Demand
Stone Cleaner search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Feb, Mar, May · busiest ÷ quietest = 16.9×
Search terms
Top Stone Cleaner search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- karcher patio cleaner fluid14K/yr
- stone cleaner15K/yr
- karcher stone and paving cleaner10K/yr
- stone cleaner for exterior stone9K/yr
- karcher cleaning fluid7K/yr
- natural stone cleaner7K/yr
- hg natural stone cleaner7K/yr
- karcher cleaner6K/yr
- limestone cleaner6K/yr
- karcher detergent5K/yr
Reviews and returns
What reviews say buyers love and hate about Stone Cleaner
We read the reviews and the return reasons for every product selling here.
“not 100% effective”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Stone Cleaner questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









