Mildew Cleaner Foam
soft demand (-51.6% this quarter) — Mildew Cleaner Foam doesn't clear our bar today.
Flapen Score
Is Mildew Cleaner Foam profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Mildew Cleaner Foam is a £1.1M/yr Amazon United Kingdom market (1.6M searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Feb–Nov. Verdict: Skip it — 36/100.
Mildew Cleaner Foam: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -51.6% over the last 90 days and 17.6% of searches end in a purchase.
£1.1M
revenue / yr
Who owns the niche?
The top 5 brands hold 100% of demand, so 0% of the market is open.
0%
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 · 5 products
Top Mildew Cleaner Foam 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
HG Mould Remover Spray | Kills Black Mold & Mildew on Walls & Tiles | 500ml
- Price
- £4.19
- Rating
- 4.6/5
- Reviews
- 44,310
- Age
- 19y ago

Cillit Bang Black Mould Remover 750ml Effortless Shine for Damp Areas
- Price
- £2.81
- Rating
- 4.6/5
- Reviews
- 1,958
- Age
- 10y ago

HG Mould Remover Foam Spray Black Mould & Mildew Cleaner Removes Stains 500ml
- Price
- £4.72
- Rating
- 4.5/5
- Reviews
- 29,905
- Age
- 10y ago

Undo Mould Remover Spray (500 ml) | Fast-Acting Active Powerful Cleaner for Black Mould Mildew & Stains on Tiles Walls Ceilings Bathroom Kitchen
- Price
- £5.28
- Rating
- 4.6/5
- Reviews
- 258
- Age
- 8mo ago

Astonish Specialist Extra Strength Mould & Mildew Stain Blaster Spray 750ml Fast Acting Mould Remover & Bathroom Cleaner for Tiles Grout & Shower Areas
- Price
- £3.51
- Rating
- 4.5/5
- Reviews
- 3,522
- Age
- 7y ago
Trending
90-day click momentum
Cillit Bang Black Mould Remover 750ml Effortless Shine for Damp Areas
- Price
- £2.81
- Rating
- 4.6/5
- Reviews
- 1,958
- Age
- 10y ago

Undo Mould Remover Spray (500 ml) | Fast-Acting Active Powerful Cleaner for Black Mould Mildew & Stains on Tiles Walls Ceilings Bathroom Kitchen
- Price
- £5.28
- Rating
- 4.6/5
- Reviews
- 258
- Age
- 8mo ago

HG Mould Remover Spray | Kills Black Mold & Mildew on Walls & Tiles | 500ml
- Price
- £4.19
- Rating
- 4.6/5
- Reviews
- 44,310
- Age
- 19y ago

HG Mould Remover Foam Spray Black Mould & Mildew Cleaner Removes Stains 500ml
- Price
- £4.72
- Rating
- 4.5/5
- Reviews
- 29,905
- Age
- 10y ago

Astonish Specialist Extra Strength Mould & Mildew Stain Blaster Spray 750ml Fast Acting Mould Remover & Bathroom Cleaner for Tiles Grout & Shower Areas
- Price
- £3.51
- Rating
- 4.5/5
- Reviews
- 3,522
- Age
- 7y ago
Newest
by launch date
Undo Mould Remover Spray (500 ml) | Fast-Acting Active Powerful Cleaner for Black Mould Mildew & Stains on Tiles Walls Ceilings Bathroom Kitchen
- Price
- £5.28
- Rating
- 4.6/5
- Reviews
- 258
- Age
- 8mo ago

Astonish Specialist Extra Strength Mould & Mildew Stain Blaster Spray 750ml Fast Acting Mould Remover & Bathroom Cleaner for Tiles Grout & Shower Areas
- Price
- £3.51
- Rating
- 4.5/5
- Reviews
- 3,522
- Age
- 7y ago

HG Mould Remover Foam Spray Black Mould & Mildew Cleaner Removes Stains 500ml
- Price
- £4.72
- Rating
- 4.5/5
- Reviews
- 29,905
- Age
- 10y ago

Cillit Bang Black Mould Remover 750ml Effortless Shine for Damp Areas
- Price
- £2.81
- Rating
- 4.6/5
- Reviews
- 1,958
- Age
- 10y ago

HG Mould Remover Spray | Kills Black Mold & Mildew on Walls & Tiles | 500ml
- Price
- £4.19
- Rating
- 4.6/5
- Reviews
- 44,310
- Age
- 19y ago
Competition: brands, sellers & click share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
Brands
4 rising
Sellers
110
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- HG69%
- Cillit Bang23%
- UNDO5%
- Astonish3%
Mildew Cleaner Foam demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Jan, Feb, Nov · busiest ÷ quietest = 2.8×
Top Mildew Cleaner Foam search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- mould remover444K/yr
- hg mould spray269K/yr
- mould spray211K/yr
- mold remover spray127K/yr
- black mould remover70K/yr
- mould and mildew remover61K/yr
- mould50K/yr
- hg mould remover spray54K/yr
- mould remover spray35K/yr
- anti mould spray39K/yr
What reviews say buyers love and hate about Mildew Cleaner Foam
What buyers mention most, as a share of all reviews.
What buyers love
86% of reviews“very good and more effective than many other brands”
“Does the job”
“Easy to use and rinse off,”
“Good value for money”
“Works as it says”
What buyers complain about
61% of reviews“Smell is awful”
“Does not do as it says”
“Not great as quite expensive”
“normally I would have had to clean it again by now”
“A few heavily stained areas needed to be treated 2 or 3 times”
Mildew Cleaner Foam return rate & reasons
Why buyers send it back, as a share of all return requests.
0.2%
Return rate
8%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Mildew Cleaner Foam 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.









