astonish mould and mildew remover
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Incredible14.0%search→purchase rate — share of searches ending in a sale
Review moat
Okay1,604.5avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Avg price
Bad£7.19avg listing price — sweet spot $15–$100
Market size
Bad£68K£68K/yr · 67K searches
Competition
Bad86%top-5 click share — a locked-up shelf
Growth
Bad-43.8%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad£2.81–£13.28cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, astonish mould and mildew remover is a £68K/yr Amazon United Kingdom market (67K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Feb–Nov. Verdict: Skip it — 33/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
astonish mould and mildew remover market data
- Units sold / yr
- 8K–10K
- avg 500–750/product
- Revenue / yr
- £58K–£72K
- units × avg price
- Conversion rate
- 14.0%
- Avg BSR
- #98
- Page quality
- 0%
- Prime
- 70%
- Sponsored
- 80%
- Out of stock
- 11.8%
- Avg brand age
- 47 months
- Avg seller age
- 172 days
Competition & brand share
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 falling
Sellers
112
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
86%
Top 20: 100%
Open market
0%
- Astonish70%
- Pestshield16%
- NORTHERNSCAPE12%
- Cillit Bang1%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -43.8% search growth over the last 90 days.Peak months: Feb, Nov · busiest ÷ quietest = 2.2×
Top astonish mould and mildew remover search terms
- astonish mould and mildew remover54K/yr
- astonish mould and mildew blaster6K/yr
- astonish mould5K/yr
- astonish mould and mildew3K/yr
Top astonish mould and mildew remover products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Astonish Specialist Extra Strength Mould & Mildew Stain Blaster Spray for Fast Mould Removal 3 x 750ml
Astonish£8.264.4★57 rev
Astonish Specialist Extra Strength Mould & Mildew Stain Blaster Spray for Fast Mould Removal 2 x 750ml
Astonish£6.534.5★3,522 rev
Astonish Mould and Mildew Blaster
Pestshield£5.224.4★3,099 rev
Astonish Specialist Extra Strength Mould & Mildew Stain Blaster Spray 750ml Fast Acting Mould Remover & Bathroom Cleaner for Tiles Grout & Shower Areas
Astonish£3.514.5★3,522 rev
Astonish Mould And Mildew Remover Anti Mould 750ml Spray Set - Also Includes | Multifunctional Crevice Cleaning Brush | Northernscape Microfibre Cloth Assorted | Fast Mould Removal |
NORTHERNSCAPE£8.944.5★78 rev
Newest
by launch dateAstonish Specialist Extra Strength Mould & Mildew Stain Blaster Spray for Fast Mould Removal 3 x 750ml
Astonish£8.2657 rev
Astonish Mould and Mildew Blaster Multi-Purpose Mould Remover Spray 3 x 750ml Apple Burst
Astonish£8.14126 rev
Astonish Mould And Mildew Remover Anti Mould 750ml Spray Set - Also Includes | Multifunctional Crevice Cleaning Brush | Northernscape Microfibre Cloth Assorted | Fast Mould Removal |
NORTHERNSCAPE£8.9478 rev
Astonish Specialist Extra Strength Mould and Mildew Spray Set 750ml - Includes Crevice Cleaning Brush and Northernscape Microfibre Cloth for Fast Mould Removal
NORTHERNSCAPE£9.1433 rev
Astonish Mould & Mildew Remover 500ml
Astonish£6.10128 rev
Trending
90-day click momentumAstonish Mould And Mildew Remover Anti Mould 750ml Spray Set - Also Includes | Multifunctional Crevice Cleaning Brush | Northernscape Microfibre Cloth Assorted | Fast Mould Removal |
NORTHERNSCAPE£8.944.5★
Astonish Specialist Extra Strength Mould & Mildew Stain Blaster Spray for Fast Mould Removal 3 x 750ml
Astonish£8.264.4★
Astonish Specialist Extra Strength Mould and Mildew Spray Set 750ml - Includes Crevice Cleaning Brush and Northernscape Microfibre Cloth for Fast Mould Removal
NORTHERNSCAPE£9.143.9★
Astonish Mould and Mildew Blaster
Pestshield£5.224.4★
Astonish Specialist Extra Strength Mould & Mildew Stain Blaster Spray for Fast Mould Removal 6 x 750ml
Astonish£13.284.5★
What buyers say about astonish mould and mildew remover
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“Good value for money”
“effective”
“Good for cleaning moulds”
“Works as it says”
“Its easy to use”
“The smell was not too strong”
“The nozzle keeps the spray very focused which is good because this is bleach. so remember to protect your clothes and eyes”
“Effective”
“It does s good job”
What buyers complain about
“Smell= a little strong”
“Too expensive”
“Didn't work”
“leaked out of bottle”
“Very little black mould seemed to rinse off”
“Not great adequate”
“It bleaches”
“not long term”
“They seem to be a bog standard version which arent very powerful at all”
“So perhaps the toughest of Mouldy to remove”
Top return reasons
Common questions
- Is astonish mould and mildew remover profitable to sell on Amazon United Kingdom?
- The niche generates £68K/yr across 10 tracked products. 90-day search growth is -43.8%. Flapen's verdict: Skip it (33/100).
- How competitive is the astonish mould and mildew remover niche?
- 4 brands and 112 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in astonish mould and mildew remover?
- Top complaints mined from reviews: Smell, Value For Money, Functionality-Overall. The return rate is 0.1%.
- When does demand for astonish mould and mildew remover peak?
- Demand peaks in Feb–Nov; the busiest month runs 2.2× the quietest.
- What does it cost to enter the astonish mould and mildew remover niche?
- Listings span £2.81–£13.28; the average listing price is £7.19 (sweet spot $15–$100). The average incumbent carries 1,605 reviews — the moat a new listing must climb.