pumice stone for pool tile cleaning
Worth a lookShows demand growing +259.1% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+259.1%90-day search growth — must beat 0% to launch
Conversion
Incredible15.5%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Avg price
Great$15.04avg listing price — sweet spot $15–$100
Review moat
Good702.87avg incumbent reviews — the moat a new listing must climb
Price range
Good$6.70–$29.80cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good74%top-5 brand share — brands hold most of the demand
Competition
Okay57%top-5 click share — leaders hold, buyers still browse
Market size
Okay$162K$162K/yr · 69K searches
According to Flapen's Amazon United States niche tracking, pumice stone for pool tile cleaning is a $162K/yr Amazon United States market (69K searches/yr). The top 5 brands hold 74% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 70/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
pumice stone for pool tile cleaning market data
- Units sold / yr
- 10K–13K
- avg 500–750/product
- Revenue / yr
- $150K–$188K
- units × avg price
- Conversion rate
- 15.5%
- Avg BSR
- #103
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 96%
- Out of stock
- 0.4%
- Avg brand age
- 40 months
- Avg seller age
- 177 days
Competition & brand share
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.Brands
15 falling
Sellers
23
Top-5 brand share
74%
Top 20: 100%
Top-5 click share
57%
Top 20: 97%
Open market
22%
- Riuja23%
- Poolmaster20%
- Nilioerup13%
- Pool Blok13%
- U.S. Pool Supply4%
- Fairooth4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +259.1% search growth over the last 90 days.Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 17.7×
Top pumice stone for pool tile cleaning search terms
- pumice stone for pool tile cleaning22K/yr
- pool pumice stone17K/yr
- pumice stone for pool17K/yr
- pool pumice stone for cleaning tiles8K/yr
- pool pumice3K/yr
- pumice stone pool2K/yr
Top pumice stone for pool tile cleaning 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 23 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Poolmaster Extra Large Pumice Stone for Pool and Spa Cleaning Removes Calcium Hard Water and Mineral Stains from Tile Grout and Concrete Pro Size
Poolmaster$10.584.0★1,327 rev
14 Pack Pumice Stone for Toilet Bowl Cleaning Powerfully Cleans Hard Water Rings for Cleaning Toilets Bathtubs Grills Swimming Pools Sinks
Riuja$10.214.8★2,365 rev
Pumie 2-Pack Pumice Stone for Pool Tile Cleaning - Calcium Remover for Tile & Plaster Stain - Cleaner for Calcium Build Up - Grout & Concrete Scouring - Pool Blok PB-12-5.75x2.87x2.87
Pool Blok$21.344.2★1,699 rev
6 Pack Pumice Stone Toilet Bowl Cleaner Pumice Stone for Cleaning Powerfully Cleans Toilets Bathtubs Grills Swimming Pools Sinks
Riuja$6.704.7★1,871 rev
U.S. Pool Supply Pool Cleaning Pumice Stone with Pole Handle 3 Pack - Clean Remove Rust Stains on Concrete Calcium Build-Up on Tiles Scrub Debris Off Walls Floors Steps Corners
U.S. Pool Supply$13.764.3★251 rev
Newest
by launch date
Pool Cleaning Pumice Stone with Handle Heavy Duty Cleaning Pumice Brick Hand-Held Pool Cleaning Block Pools Tile Cleaner Stone for Swimming Pool Spa Grout and Concrete Removing Stains (3)
Nilioerup$12.936 rev
Pools Pumice Stone with Handle Swimming Pool Pumice Cleaning Block Pool Tile Cleaner Stone for Pools & Spa Tile Bathroom (5 Pcs)
Nilioerup$16.9525 rev
Nilioerup 3 Pcs Pools Pumice Stone Pool Cleaning Pumice Block with Handle Pools Tile Cleaner Pumice Stone Remove Stains Cleaning Stone for Swimming Pool Spa Bathroom Kitchen (3 Pcs)
Nilioerup$12.9126 rev
Pool Pumice Stone and 5 inch Stainless Steel Pool Brush Set with EZ-Clip Handle to Reomve Erase Rust Stain Spot in Concrete Plaster Pool Spa and Calcium Deposit on Pool Tile
Mocolation$19.0238 rev
Nilioerup Pools Pumice Stone with Handle Swimming Pool Pumice Cleaning Block Pool Tile Cleaner Stone for Pools & Spa Tile Bathroom (3 Pcs)
Nilioerup$12.4425 rev
Trending
90-day click momentumPools Pumice Stone with Handle Swimming Pool Pumice Cleaning Block Pool Tile Cleaner Stone for Pools & Spa Tile Bathroom (5 Pcs)
Nilioerup$16.954.3★
Nilioerup 3 Pcs Pools Pumice Stone Pool Cleaning Pumice Block with Handle Pools Tile Cleaner Pumice Stone Remove Stains Cleaning Stone for Swimming Pool Spa Bathroom Kitchen (3 Pcs)
Nilioerup$12.914.4★
Pool Cleaning Pumice Stone with Handle Heavy Duty Cleaning Pumice Brick Hand-Held Pool Cleaning Block Pools Tile Cleaner Stone for Swimming Pool Spa Grout and Concrete Removing Stains (3)
Nilioerup$12.934.8★
ATIE Pool Pumice Stone with EZ-Clip Handle to Reomve Erase Rust Stain Spot in Concrete Plaster Pool Spa and Calcium Deposit on Pool Tile (3 Pack)
Pool Supply Town$13.314.2★
Pumie 1-Pack Pumice Stone for Pool Tile Cleaning - Calcium Remover for Tile & Plaster Stain - Cleaner for Calcium Build Up - Grout & Concrete Scouring - Pool Blok PB-12-5.75x2.87x2.87
Pool Blok$15.644.2★
What buyers say about pumice stone for pool tile cleaning
What buyers praise and complain about, mined from review topics.What buyers love
“Cleans great”
“Excellent value”
“I appreciate having reliable products like this that deliver great results”
“Exactly as pictured”
“Does the job”
“Easy to use”
“They are the perfect size”
“Really worked great just doing one round of scrubbing away the hard water line in both my toilets”
“Dont break apart easily”
“they're looking like brand new”
What buyers complain about
“Kind of just breaks apart”
“I could not get these clean with anything”
“Did not get stains out”
“NO RESULTS”
“Cheap”
“I had rust stains in the toilets when we bought this house”
“They are larger than I expected”
“Very soft”
“it started disintegrating right away”
“it was an expensive way unfortunately”
Top return reasons
Common questions
- Is pumice stone for pool tile cleaning profitable to sell on Amazon United States?
- The niche generates $162K/yr across 23 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is +259.1%. Flapen's verdict: Worth a look (70/100).
- How competitive is the pumice stone for pool tile cleaning niche?
- 15 brands and 23 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 74% of demand.
- What do buyers complain about in pumice stone for pool tile cleaning?
- Top complaints mined from reviews: Durability, Ease Of Cleaning, Stain Resistance. The return rate is 0.6%.
- When does demand for pumice stone for pool tile cleaning peak?
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 17.7× the quietest.
- What does it cost to enter the pumice stone for pool tile cleaning niche?
- Listings span $6.70–$29.80; the average listing price is $15.04 (sweet spot $15–$100). The average incumbent carries 703 reviews — the moat a new listing must climb.