astonish stain remover
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Great11.2%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Good1,016.4avg incumbent reviews — the moat a new listing must climb
Growth
Okay+1.6%90-day search growth — must beat 0% to launch
Avg price
Bad£5.91avg listing price — sweet spot $15–$100
Market size
Bad£43K£43K/yr · 65K searches
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad£2.06–£10.94cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, astonish stain remover is a £43K/yr Amazon United Kingdom market (65K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 35/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
astonish stain remover market data
- Units sold / yr
- 10K–13K
- avg 2,500–3,000/product
- Revenue / yr
- £59K–£74K
- units × avg price
- Conversion rate
- 11.2%
- Avg BSR
- #90
- Page quality
- 0%
- Prime
- 60%
- Sponsored
- 80%
- Out of stock
- 0.0%
- Avg brand age
- 38 months
- Avg seller age
- 167 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
5 rising
Sellers
44
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Astonish75%
- HOCHSTE11%
- Elbow Grease6%
- STAR FASHION GLOBAL LTD4%
- by Amazon4%
Demand & seasonality
Weekly Amazon search volume, last 88 weeks — +1.6% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top astonish stain remover search terms
- astonish stain remover12K/yr
- cup cleaner11K/yr
- astonish cup cleaner8K/yr
- astonish clean and revive5K/yr
- tea stain remover for cups6K/yr
- astonish oxy active stain remover4K/yr
- cup cleaner stain remover8K/yr
- tea stain remover3K/yr
- mug cleaner3K/yr
- astonish cup clean3K/yr
Top astonish stain 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 5 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Astonish Specialist Clean & Revive Stain Remover Removes Ingrained Tea and Coffee Stains for Cups and Teapots 350g
Astonish£2.064.7★3,313 rev
HOCHSTE Specialist Clean & Revive Cup Cleaner Tea & Coffee Stain Remover for Mugs Flasks Teapots Cleans Glazed Ceramic Stainless Steel Glass & Plastic No Scrubbing Needed 350g
HOCHSTE£9.954.4★18 rev
Elbow Grease Cup Cleaner Granules (350g) Easy Tea & Coffee Stain Remover
Elbow Grease£3.854.4★88 rev
Astonish Oxy Active Non Bio Fabric Stain Remover Colours Whites Vegan Pack 3kg Sold By Star Fashion Global
STAR FASHION GLOBAL LTD£10.943.8★7 rev
by Amazon Oxy Power Stain Remover Powder for Colours 1kg
by Amazon£2.724.6★1,656 rev
Newest
by launch dateHOCHSTE Specialist Clean & Revive Cup Cleaner Tea & Coffee Stain Remover for Mugs Flasks Teapots Cleans Glazed Ceramic Stainless Steel Glass & Plastic No Scrubbing Needed 350g
HOCHSTE£9.9518 rev
by Amazon Oxy Power Stain Remover Powder for Colours 1kg
by Amazon£2.721,656 rev
Astonish Oxy Active Non Bio Fabric Stain Remover Colours Whites Vegan Pack 3kg Sold By Star Fashion Global
STAR FASHION GLOBAL LTD£10.947 rev
Elbow Grease Cup Cleaner Granules (350g) Easy Tea & Coffee Stain Remover
Elbow Grease£3.8588 rev
Astonish Specialist Clean & Revive Stain Remover Removes Ingrained Tea and Coffee Stains for Cups and Teapots 350g
Astonish£2.063,313 rev
Trending
90-day click momentumAstonish Oxy Active Non Bio Fabric Stain Remover Colours Whites Vegan Pack 3kg Sold By Star Fashion Global
STAR FASHION GLOBAL LTD£10.943.8★
by Amazon Oxy Power Stain Remover Powder for Colours 1kg
by Amazon£2.724.6★
HOCHSTE Specialist Clean & Revive Cup Cleaner Tea & Coffee Stain Remover for Mugs Flasks Teapots Cleans Glazed Ceramic Stainless Steel Glass & Plastic No Scrubbing Needed 350g
HOCHSTE£9.954.4★
Elbow Grease Cup Cleaner Granules (350g) Easy Tea & Coffee Stain Remover
Elbow Grease£3.854.4★
Astonish Specialist Clean & Revive Stain Remover Removes Ingrained Tea and Coffee Stains for Cups and Teapots 350g
Astonish£2.064.7★
What buyers say about astonish stain remover
What buyers praise and complain about, mined from review topics.What buyers love
“Clean and revive”
“Excellent product”
“Really good value”
“Does the job”
“it is like new”
“Simple to use”
“Does the job”
“Insanely effective”
“It does an excellent job very quickly”
“No smells, no residue, no stains”
What buyers complain about
“the lid is very flimsy”
“was leaking when I opened the box with the contents of one of the containers spilling in the box”
“As this powder is an irritant be careful”
“I've tried endlessly using white vinegar and bicarbonate and still the mug isn't clean”
“Resulting in tarnished ceramic with brown staining and my annoyance”
Top return reasons
Common questions
- Is astonish stain remover profitable to sell on Amazon United Kingdom?
- The niche generates £43K/yr across 5 tracked products. 90-day search growth is +1.6%. Flapen's verdict: Skip it (35/100).
- How competitive is the astonish stain remover niche?
- 5 brands and 44 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in astonish stain remover?
- Top complaints mined from reviews: Strength, Leak-Proof, Allergies. The return rate is 0.1%.
- When does demand for astonish stain remover peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the astonish stain remover niche?
- Listings span £2.06–£10.94; the average listing price is £5.91 (sweet spot $15–$100). The average incumbent carries 1,016 reviews — the moat a new listing must climb.