Block Paving Cleaner
MaybeAn estimated 0.1% of orders come back. But shoppers spend an estimated $22K a year here, so Block Paving Cleaner is a Maybe.
- Flapen Score
- 53 / 100Top 20% of 2,976 Grocery niches · +7 vs the category median of 4653
- Market size
- £22K/yr39K searches / yr
- 90-day growth
- -16.2%search demand this quarter
- Competition
- 42%top-5 click share · 23 brands · 143 sellers
Flapen Score
Block Paving Cleaner against its category
The dotted line is the Grocery average. Past it, Block Paving Cleaner is stronger. Inside it, weaker.
Market
The Block Paving Cleaner market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Block Paving Cleaner 39K times last year and spent an estimated £22K. The top 5 brands take 63% of clicks. Demand peaks in Mar–Apr–May. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 3.1% of those searches ended in a purchase.
Shoppers searched for this 39K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 3.1% of those searches ended in a purchase. Searches in the last 90 days moved -16.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated £22K a year.
- Searches, last 12 months
- 39K
- Growth, 90 days vs prior 90
- -16.2%
- Conversion, latest week
- 3.1%
- Market size, estimated
- £22Ka year
- Peak month
- March8.4× the quietest month
- Top search term
- block paving cleaner34K searches a year
02 · Price
A sale here is worth £18.67.
Listings sell for £18.67 on average, from £4.79 to £53.22. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At £18.67 that is £0 to £2K a year per listing.
- Average price
- £18.67inside the $15 to $100 sweet spot
- Price range
- £4.79–£53.22
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£2K
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
71% of listings pay for placement with sponsored ads. 50% ship with Prime. On an average day, 3.5% of listings are out of stock. The average listing ranks #141 within Household Cleaners. It carries 2,593 reviews at 4.22 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 71%
- Prime listings
- 50%
- Out of stock, average day
- 3.5%
- Average rank
- #141in Household Cleaners
- Average rating
- 4.22 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 2,593per listing
- Listings tracked
- 38
04 · Newcomers
2 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 60 months on average, so the names here are established.
- Launched, last 12 months
- 5
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 60 months
Products
Top Block Paving 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 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Wet & Forget Mould Lichen & Algae Remover Outdoor Patio Cleaner Black Spot Remover Bleach Free 5L
- Price
- £24.14
- Rating
- 4.4/5
- Reviews
- 28,445
- Age
- 14y ago

Block Blitz Block Paving Eco Cleaner. 8x 390g Pouches. Removes and Prevents Algae Moss and Black Spot. Deters Weed Growth for up to 6 Months. Treats 120 sq/m.
- Price
- £25.64
- Rating
- 4.3/5
- Reviews
- 956
- Age
- 5y ago

Patio Magic! 16491 Concentrate: Ideal for Patios Paths and Driveways (Kills Algae and Lichens) 2.5 Litres
- Price
- £7.86
- Rating
- 4.2/5
- Reviews
- 13,054
- Age
- 17y ago

Jarder Block Paving Cleaner 5L - Elimimates Black Spot Lichen Dirt Grime Mould and More - Protects against Cracking - Restores Colour
- Price
- £16.34
- Rating
- 4.0/5
- Reviews
- 38
- Age
- 1y ago

Patio Magic! Concentrate: Ideal Patios Paths And Driveways (Kills Algae And Lichens) 5 Litres
- Price
- £15.84
- Rating
- 4.3/5
- Reviews
- 9,538
- Age
- 17y ago
Trending
estimated 90-day click momentum
Pelle & Sol 5L Outdoor Patio Cleaner - Deep Cleaning Moss Remover & Decking Cleaner for Patio Driveway Path Concrete Block Paving for Slip-Resistant Outdoor Surfaces
- Price
- £11.47
- Rating
- 3.8/5
- Reviews
- 14
- Age
- 3mo ago

Trade Supplies UK - Extreme Clean Patio Cleaner 5L 14%-15% High concentration Block Paving Cleaner - Contains Sodium Hypochlorite
- Price
- £18.83
- Rating
- 4.6/5
- Reviews
- 18
- Age
- 1y ago

Chemical Trade Store - Sodium Hypochlorite Patio & Paving Cleaner 2.5L- Fast-Acting Rinse-Off Outdoor Cleaner for Stone Concrete & Slabs - Removes Mould Stains Black Spots & Dirt
- Price
- £7.83
- Rating
- 3.6/5
- Reviews
- 26
- Age
- 5mo ago

Chemical Trade Store - Path & Patio Cleaner - Concentrate Outdoor Stain Remover Cleaning Treatment | Decking Driveways Rooftops - 2.5 Litre
- Price
- £6.17
- Rating
- 4.0/5
- Reviews
- 317
- Age
- 2y ago

SCRUBB Driveway & Patio Cleaner Outdoor Maintenance Cleaner for Driveways Block Paving Masonry 5L
- Price
- £13.06
- Rating
- 3.7/5
- Reviews
- 12
- Age
- 2y ago
Newest
by launch date
Pelle & Sol 5L Outdoor Patio Cleaner - Deep Cleaning Moss Remover & Decking Cleaner for Patio Driveway Path Concrete Block Paving for Slip-Resistant Outdoor Surfaces
- Price
- £11.47
- Rating
- 3.8/5
- Reviews
- 14
- Age
- 3mo ago

Chemical Trade Store - Sodium Hypochlorite Patio & Paving Cleaner 2.5L- Fast-Acting Rinse-Off Outdoor Cleaner for Stone Concrete & Slabs - Removes Mould Stains Black Spots & Dirt
- Price
- £7.83
- Rating
- 3.6/5
- Reviews
- 26
- Age
- 5mo ago

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
- Price
- £17.37
- Rating
- 4.0/5
- Reviews
- 47
- Age
- 6mo ago

BB Block Blitz Original Eco Block Paving & Patio Decking Cleaner Weed Moss & Algae Remover Sachets Biodegradable Outdoor Cleaner (Pack 1 (2 sachets))
- Price
- £10.27
- Rating
- 4.2/5
- Reviews
- 13
- Age
- 7mo ago

Jarder Block Paving Cleaner 5L - Elimimates Black Spot Lichen Dirt Grime Mould and More - Protects against Cracking - Restores Colour
- Price
- £16.34
- Rating
- 4.0/5
- Reviews
- 38
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 42% of clicks. Leaders hold, but buyers still shop past them.
Brands
23 flat
Sellers
143
Est. top-5 brand share
63%
Top 20: 98%
Est. top-5 click share
42%
Top 20: 87%
Open market
32%
- Block Blitz17%
- Patio Magic!15%
- Wet & Forget12%
- Jarder12%
- Sika7%
- Chemical Trade Store6%
Demand
Block Paving Cleaner search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May · busiest ÷ quietest = 8.4×
Reviews and returns
What reviews say buyers love and hate about Block Paving Cleaner
We read the reviews and the return reasons for every product selling here.
“Results poor”
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.
17 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 Block Paving 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









