Pool Stain Remover
PassPool Stain Remover scores 74 out of 100, a Pass. Shoppers spend an estimated $243K a year here, search demand grew +236.6% this quarter, and an estimated 0.6% of orders come back.
- Flapen Score
- 74 / 100Top 3% of 8,839 Patio, Lawn & Garden niches · +18 vs the category median of 5674
- Market size
- $243K/yr110K searches / yr
- 90-day growth
- +236.6%search demand this quarter
- Competition
- 49%top-5 click share · 17 brands · 79 sellers
Flapen Score
Pool Stain Remover against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Pool Stain Remover is stronger. Inside it, weaker.
Market
The Pool Stain Remover market on Amazon at a glance
Shoppers on Amazon United States searched for Pool Stain Remover 110K times last year and spent an estimated $243K. The top 5 brands take 70% of clicks. Demand peaks in May–Jun–Jul–Aug. Flapen scores it 74 out of 100, a Pass.
01 · Demand
An estimated 7.3% of those searches ended in a purchase.
Shoppers searched for this 110K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.3% of those searches ended in a purchase. Searches in the last 90 days moved +236.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $243K a year.
- Searches, last 12 months
- 110K
- Growth, 90 days vs prior 90
- +236.6%
- Conversion, latest week
- 7.3%
- Market size, estimated
- $243Ka year
- Peak month
- August15.0× the quietest month
- Top search term
- pool stain remover28K searches a year
02 · Price
A sale here is worth $30.28.
Listings sell for $30.28 on average, from $6.73 to $59.16. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 250 to 500 of them. At $30.28 that is $8K to $15K a year per listing.
- Average price
- $30.28inside the $15 to $100 sweet spot
- Price range
- $6.73–$59.16
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $8K–$15K
- Returns
- 0.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
80% of listings pay for placement with sponsored ads. 88% ship with Prime. On an average day, 0.9% of listings are out of stock. The average listing ranks #39 within Cleaning Tools & Chemicals. It carries 1,017 reviews at 4.18 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 88%
- Out of stock, average day
- 0.9%
- Average rank
- #39in Cleaning Tools & Chemicals
- Average rating
- 4.18 starsAmazon United States average 4.42 stars
- Average reviews
- 1,017per listing
- Listings tracked
- 25
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 96 months on average, so the names here are established.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 96 months
Products
Top Pool Stain Remover products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Bosh Chemical Vanish Pool & Spa Stain Remover 2 Pack (4LBS)- Natural Safe Citrus Based Works Excellent on Vinyl Fiberglass and Metals Removes Rust and Other Tough Stains
- Price
- $36.89
- Rating
- 4.2/5
- Reviews
- 2,219
- Age
- 6y ago

Bosh Chemical Vanish Pool & Spa Stain Remover (2LBS)- Natural Safe Citrus Based Works Excellent on Vinyl Fiberglass and Metals Removes Rust and Other Tough Stains
- Price
- $19.99
- Rating
- 4.0/5
- Reviews
- 2,415
- Age
- 8y ago

Essential Values Swimming Pool & Spa Stain Remover (2 LBS) - Compatible with Vinyl Liners Fiberglass & Metals - Effective Formula Removes Rust & Tough Stains
- Price
- $20.23
- Rating
- 4.1/5
- Reviews
- 2,165
- Age
- 8y ago

Clorox Pool&Spa Swimming Pool Scale Metal & Stain Control Prevents Metal Stains and Scale Formation Removes Metal Stains 1 Quart (Pack of 1)
- Price
- $16.44
- Rating
- 4.6/5
- Reviews
- 5,022
- Age
- 11y ago

Natural Chemistry Extra Strength Stain Free 1.75 lb Single Pack
- Price
- $32.09
- Rating
- 4.5/5
- Reviews
- 1,448
- Age
- 13y ago
Trending
estimated 90-day click momentum
Superpool Pool & Spa Stain and Scale Control Hard Water Metal Stain Treatment for Pools & Hot Tubs Calcium -Copper & Iron Out Rust Stain Remover - Liquid Hard Water Stain Remover
- Price
- $21.58
- Rating
- 4.0/5
- Reviews
- 38
- Age
- 5mo ago

Stain and Scale Control for Hot Tub Pool Stain Remover Metal Sequestrant for Pool & Spa Hot Tub Descaler Support Mineral Inhibitor 3 Liter BubbyShine
- Price
- $39.06
- Rating
- 4.5/5
- Reviews
- 37
- Age
- 7mo ago

Pool Mate 1-Quart Concentrated Metal Out Stain and Mineral Inhibitor Pool Metal Remover Stain Remover Made in USA
- Price
- $14.57
- Rating
- 4.4/5
- Reviews
- 1,400
- Age
- 12y ago

HTH 67218 Swimming Pool Care Metal Stain & Scale Control - Prevents Metal Staining and Scale Build Up Removes Fresh Metal & Copper Stains Compatible with All Swimming Pools 32oz
- Price
- $20.57
- Rating
- 4.6/5
- Reviews
- 109
- Age
- 1y ago

Natural Chemistry Extra Strength Stain Free 1.75 lb 2 Pack
- Price
- $51.94
- Rating
- 4.5/5
- Reviews
- 1,448
- Age
- 2y ago
Newest
by launch date
Superpool Pool & Spa Stain and Scale Control Hard Water Metal Stain Treatment for Pools & Hot Tubs Calcium -Copper & Iron Out Rust Stain Remover - Liquid Hard Water Stain Remover
- Price
- $21.58
- Rating
- 4.0/5
- Reviews
- 38
- Age
- 5mo ago

Stain and Scale Control for Hot Tub Pool Stain Remover Metal Sequestrant for Pool & Spa Hot Tub Descaler Support Mineral Inhibitor 3 Liter BubbyShine
- Price
- $39.06
- Rating
- 4.5/5
- Reviews
- 37
- Age
- 7mo ago

AquaDoc Pool & Spa Stain and Scale Control for Hot Tubs - 64oz - Pool Stain Remover that Helps Prevent & Remove Calcium Iron Copper & Rust Buildup - Made in USA
- Price
- $37.07
- Rating
- 4.2/5
- Reviews
- 184
- Age
- 1y ago

HTH 67218 Swimming Pool Care Metal Stain & Scale Control - Prevents Metal Staining and Scale Build Up Removes Fresh Metal & Copper Stains Compatible with All Swimming Pools 32oz
- Price
- $20.57
- Rating
- 4.6/5
- Reviews
- 109
- Age
- 1y ago

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
- Price
- $19.37
- Rating
- 4.2/5
- Reviews
- 172
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 49% of clicks. Leaders hold, but buyers still shop past them.
Brands
17 rising
Sellers
79
Est. top-5 brand share
70%
Top 20: 100%
Est. top-5 click share
49%
Top 20: 95%
Open market
23%
- Bosh Chemical28%
- Natural Chemistry16%
- Essential Values11%
- In The Swim8%
- CLOROX Pool&Spa7%
- MAV AquaDoc6%
Demand
Pool Stain Remover search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 15.0×
Search terms
Top Pool Stain Remover search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- pool stain remover28K/yr
- pool stain remover for inground pools15K/yr
- pool rust eraser8K/yr
- vinyl pool liner stain eraser4K/yr
- the pool stain eraser6K/yr
- natural chemistry stain free4K/yr
- stain free pool stain remover5K/yr
- pool vinyl liner stain remover5K/yr
- erase it pool stain remover4K/yr
- pool stain eraser for vinyl liners4K/yr
Reviews and returns
What reviews say buyers love and hate about Pool Stain Remover
We read the reviews and the return reasons for every product selling here.
“Did not get stains out”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Pool Stain Remover questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









