---
title: "Pumice Stone for Pool Tile Cleaning — $162K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/pumice-stone-for-pool-tile-cleaning"
last_updated: "2026-08-11T17:43:57.308Z"
locale: en
meta:
description: "Niche score 70/100 · $162K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 70/100 · $162K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Pumice Stone for Pool Tile Cleaning — $162K/yr Amazon US Niche (2026) - Flapen"
---
# **pumice stone for pool tile cleaning**
**Worth a look**
Shows demand growing +259.1% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 34Growth 99Conversion 97Competition 47Returns 97Price range 64Avg price 75Brand share 52Review moat 70Quality gap 75
**Growth**
**Incredible****+259.1%**
90-day search growth — must beat 0% to launch
**Conversion**
**Incredible****15.5%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.6%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****$15.04**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****702.87**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$6.70–$29.80**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****74%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****57%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$162K**
$162K/yr · 69K searches
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")
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 ~~](https://flapen.com/research/methodology)
## **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.
4K3KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 17.7×
[**Open Trend **](https://flapen.com/research/us/health-household/pumice-stone-for-pool-tile-cleaning/trend)
## **Top pumice stone for pool tile cleaning search terms**
- **pumice stone for pool tile cleaning**22K/yr+283.5%15.2% conv. - **pool pumice stone**17K/yr+221.1%14.0% conv. - **pumice stone for pool**17K/yr+319.4%12.0% conv. - **pool pumice stone for cleaning tiles**8K/yr+281.4%13.3% conv. - **pool pumice**3K/yr+207.6%9.4% conv. - **pumice stone pool**2K/yr+106.3%14.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/pumice-stone-for-pool-tile-cleaning/search-terms)
## **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.
0%10%$16K20%$32K30%$49K40%$65K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**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**$10.58**4.0★1,327 rev](https://www.amazon.com/dp/B004VU8GNI) [2**14 Pack Pumice Stone for Toilet Bowl Cleaning Powerfully Cleans Hard Water Rings for Cleaning Toilets Bathtubs Grills Swimming Pools Sinks**Riuja**$10.21**4.8★2,365 rev](https://www.amazon.com/dp/B0DB686TJS) [3**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**$21.34**4.2★1,699 rev](https://www.amazon.com/dp/B07NNP228N) [4**6 Pack Pumice Stone Toilet Bowl Cleaner Pumice Stone for Cleaning Powerfully Cleans Toilets Bathtubs Grills Swimming Pools Sinks**Riuja**$6.70**4.7★1,871 rev](https://www.amazon.com/dp/B0DMWLNV58) [5**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**$13.76**4.3★251 rev](https://www.amazon.com/dp/B0BT8CGFXK)
**~~View all top sellers →~~**
### **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**$12.93**6 rev5mo ago](https://www.amazon.com/dp/B0GL8351DL) [**Pools Pumice Stone with Handle Swimming Pool Pumice Cleaning Block Pool Tile Cleaner Stone for Pools & Spa Tile Bathroom (5 Pcs)**Nilioerup**$16.95**25 rev6mo ago](https://www.amazon.com/dp/B0GGXWLZG6) [**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**$12.91**26 rev6mo ago](https://www.amazon.com/dp/B0GGY3Y2VP) [**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**$19.02**38 rev11mo ago](https://www.amazon.com/dp/B0FNKD4NQ1) [**Nilioerup Pools Pumice Stone with Handle Swimming Pool Pumice Cleaning Block Pool Tile Cleaner Stone for Pools & Spa Tile Bathroom (3 Pcs)**Nilioerup**$12.44**25 rev1y ago](https://www.amazon.com/dp/B0FBMD3K4J)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Pools Pumice Stone with Handle Swimming Pool Pumice Cleaning Block Pool Tile Cleaner Stone for Pools & Spa Tile Bathroom (5 Pcs)**Nilioerup**$16.95**4.3★**▲ 82%**](https://www.amazon.com/dp/B0GGXWLZG6) [**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**$12.91**4.4★**▲ 81%**](https://www.amazon.com/dp/B0GGY3Y2VP) [**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**$12.93**4.8★**▲ 64%**](https://www.amazon.com/dp/B0GL8351DL) [**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**$13.31**4.2★**▲ 58%**](https://www.amazon.com/dp/B0BG6NCT15) [**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**$15.64**4.2★**▲ 56%**](https://www.amazon.com/dp/B00HEAUTRI)
**~~View all trending →~~**
## **What buyers say about pumice stone for pool tile cleaning**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Cleaning**22%
*“Cleans great”*
**Value For Money**14%
*“Excellent value”*
**Quality-Overall**12%
*“I appreciate having reliable products like this that deliver great results”*
**Advertised Vs Actual Product**11%
*“Exactly as pictured”*
**Efficiency**9%
*“Does the job”*
**Ease Of Use**7%
*“Easy to use”*
**Size-Overall**3%
*“They are the perfect size”*
**Wet Cleaning**3%
*“Really worked great just doing one round of scrubbing away the hard water line in both my toilets”*
**Durability**2%
*“Dont break apart easily”*
**Product Condition**2%
*“they're looking like brand new”*
### **What buyers complain about **
**Durability**13%
*“Kind of just breaks apart”*
**Ease Of Cleaning**11%
*“I could not get these clean with anything”*
**Stain Resistance**11%
*“Did not get stains out”*
**Functionality-Overall**9%
*“NO RESULTS”*
**Quality-Overall**6%
*“Cheap”*
**Rusts/Corrodes**4%
*“I had rust stains in the toilets when we bought this house”*
**Size-Overall**3%
*“They are larger than I expected”*
**Hard Feel**3%
*“Very soft”*
**Strength**3%
*“it started disintegrating right away”*
**Value For Money**3%
*“it was an expensive way unfortunately”*
### **Top return reasons **
**Functionality-Overall**24%
**Advertised Vs Actual Product**13%
**Size-Overall**11%
**Cleaning Modes**10%
**Durability**5%
**Value For Money**5%
**Defective Material/Parts**4%
**Scratch Resistance**4%
**Material Quality**4%
**Hard Feel**3%
## **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.
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