Block Paving Cleaner
Block Paving Cleaner shows low returns (0.1%), but a small market ($22K/yr) keeps it on the watch list.
Flapen Score
Is Block Paving Cleaner profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Block Paving Cleaner is a £22K/yr Amazon United Kingdom market (39K searches/yr). The top 5 brands hold 63% of demand. Demand peaks in Mar–Apr–May. Verdict: Worth a look — 53/100.
Block Paving Cleaner: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved -16.2% over the last 90 days and 3.1% of searches end in a purchase.
£22K
revenue / yr
Who owns the niche?
The top 5 brands hold 63% of demand, so 37% of the market is open.
37%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.2★ — the gap to enter on.
0/100
page quality · 38 products
Top Block Paving Cleaner products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 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
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: brands, sellers & click share
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.
Brands
23 flat
Sellers
143
Top-5 brand share
63%
Top 20: 98%
Top-5 click share
42%
Top 20: 87%
Open market
32%
- Block Blitz17%
- Patio Magic!15%
- Wet & Forget12%
- Jarder12%
- Sika7%
- Chemical Trade Store6%
Block Paving Cleaner demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Mar, Apr, May · busiest ÷ quietest = 8.4×
What reviews say buyers love and hate about Block Paving Cleaner
What buyers mention most, as a share of all reviews.
What buyers love
82% of reviews“Cleans up so well”
“Good quality piece of kit”
“Works as stated”
“Good tool to have”
“Excellent value”
What buyers complain about
68% of reviews“Results poor”
“lower price suggested”
“Poor performance”
“so much mess to clean up after”
“Instructions not very good”
Block Paving Cleaner return rate & reasons
Why buyers send it back, as a share of all return requests.
0.1%
Return rate
17%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Block Paving Cleaner questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









