Carb Cleaner
prices mostly outside the sweet spot ($4.26–$10.44) — Carb Cleaner doesn't clear our bar today.
Flapen Score
Ranks 635 of 811 Automotive niches · −8 vs the category median of 49
Is Carb Cleaner profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Carb Cleaner is a £168K/yr Amazon United Kingdom market (144K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Apr–May. Verdict: Skip it — 41/100.
Carb Cleaner: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved +28.8% over the last 90 days and 16.2% of searches end in a purchase.
£168K
revenue / yr
Who owns the niche?
The top 5 brands hold 95% of demand, so 5% of the market is open.
5%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.
0/100
page quality · 7 products
Top Carb 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
STP Carb Spray Cleaner 500 ml Cleans and Protects Carburettors Linkages and Automatic Chokes Mechanical Car Cleaning Products Made in the UK
- Price
- £5.28
- Rating
- 4.6/5
- Reviews
- 3,859
- Age
- 14y ago
Wynns Air Intake & Carburettor Cleaner - Powerful Solvent Formula for Deep Cleaning - Removes Gum Lacquer & Deposits - Strong Jet Spray for Maximum Cleaning - 500ml
- Price
- £6.66
- Rating
- 4.5/5
- Reviews
- 1,984
- Age
- 15y ago
OB41 High Performance Carburettor Cleaner - Maximises Carburettor Performance - Helps Improve Fuel Efficiency - Blend Powerful Cleaning Solvents - 400ml
- Price
- £4.26
- Rating
- 4.6/5
- Reviews
- 330
- Age
- 3y ago
Fastcar 3 x STP Carb Cleaner Spray 500ml
- Price
- £10.44
- Rating
- 4.7/5
- Reviews
- 1,075
- Age
- 10y ago
LIQUI MOLY Carburetor and Valve Cleaner | 300 ml | Petroladititive | SKU: 1818
- Price
- £8.96
- Rating
- 4.6/5
- Reviews
- 1,716
- Age
- 11y ago
Trending
90-day click momentum
Quinton Hazell Carb Cleaner Spray 600 ml - Removes All Fuel Oil Grease & Gum Deposits From Air Filters & Fuel Injection Systems for Restored Engine Performance
- Price
- £6.72
- Rating
- 5.0/5
- Reviews
- 8
- Age
- 3y ago
Wynns Air Intake & Carburettor Cleaner - Powerful Solvent Formula for Deep Cleaning - Removes Gum Lacquer & Deposits - Strong Jet Spray for Maximum Cleaning - 500ml
- Price
- £6.66
- Rating
- 4.5/5
- Reviews
- 1,984
- Age
- 15y ago
STP Carb Spray Cleaner 500 ml Cleans and Protects Carburettors Linkages and Automatic Chokes Mechanical Car Cleaning Products Made in the UK
- Price
- £5.28
- Rating
- 4.6/5
- Reviews
- 3,859
- Age
- 14y ago
STP Carb Spray Cleaner 500ml 2pk
- Price
- £7.80
- Rating
- 4.4/5
- Reviews
- 82
- Age
- 10y ago
LIQUI MOLY Carburetor and Valve Cleaner | 300 ml | Petroladititive | SKU: 1818
- Price
- £8.96
- Rating
- 4.6/5
- Reviews
- 1,716
- Age
- 11y ago
Newest
by launch dateOB41 High Performance Carburettor Cleaner - Maximises Carburettor Performance - Helps Improve Fuel Efficiency - Blend Powerful Cleaning Solvents - 400ml
- Price
- £4.26
- Rating
- 4.6/5
- Reviews
- 330
- Age
- 3y ago
Quinton Hazell Carb Cleaner Spray 600 ml - Removes All Fuel Oil Grease & Gum Deposits From Air Filters & Fuel Injection Systems for Restored Engine Performance
- Price
- £6.72
- Rating
- 5.0/5
- Reviews
- 8
- Age
- 3y ago
Fastcar 3 x STP Carb Cleaner Spray 500ml
- Price
- £10.44
- Rating
- 4.7/5
- Reviews
- 1,075
- Age
- 10y ago
STP Carb Spray Cleaner 500ml 2pk
- Price
- £7.80
- Rating
- 4.4/5
- Reviews
- 82
- Age
- 10y ago
LIQUI MOLY Carburetor and Valve Cleaner | 300 ml | Petroladititive | SKU: 1818
- Price
- £8.96
- Rating
- 4.6/5
- Reviews
- 1,716
- Age
- 11y ago
Competition: brands, sellers & click share
The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.
Brands
6 falling
Sellers
78
Top-5 brand share
95%
Top 20: 100%
Top-5 click share
92%
Top 20: 100%
Open market
0%
- STP51%
- Wynn's16%
- OB4113%
- Fastcar11%
- Liqui Moly5%
- Quinton Hazell5%
- Open — no brand owns it (0%)
Carb Cleaner demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Apr, May · busiest ÷ quietest = 2.8×
Top Carb Cleaner search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- carb cleaner59K/yr
- carburetor cleaner33K/yr
- carb cleaner spray20K/yr
- carburetor cleaner spray9K/yr
- carburettor cleaner9K/yr
- carbon cleaner7K/yr
- carburettor cleaners4K/yr
- carburettor cleaner spray4K/yr
What reviews say buyers love and hate about Carb Cleaner
What buyers mention most, as a share of all reviews.
What buyers love
92% of reviews“Valve cleaner is brilliant”
“Great product”
“fair price”
“As advertised”
“it runs better”
What buyers complain about
88% of reviews“Awful or faulty spray mechanism”
“so difficult to open most ended up on the floor”
“waste of money as I had to buy another tin from a shop”
“Waste of money”
“Basically it does not work”
Carb Cleaner return rate & reasons
Why buyers send it back, as a share of all return requests.
0.2%
Return rate
3%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Carb Cleaner questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
