Slate Cleaner
FailThe top 5 brands take 94% of clicks, so Slate Cleaner is a Fail.
- Flapen Score
- 45 / 100Ranks 9,665 of 14,768 Health & Household niches · −4 vs the category median of 4945
- Market size
- $60K/yr38K searches / yr
- 90-day growth
- +12.0%search demand this quarter
- Competition
- 82%top-5 click share · 7 brands · 63 sellers
Flapen Score
Slate Cleaner against its category
The dotted line is the Health & Household average. Past it, Slate Cleaner is stronger. Inside it, weaker.
Market
The Slate Cleaner market on Amazon at a glance
Shoppers on Amazon United States searched for Slate Cleaner 38K times last year and spent an estimated $60K. The top 5 brands take 94% of clicks. Demand peaks in Aug–Sep. Flapen scores it 45 out of 100, a Fail.
01 · Demand
An estimated 9.2% of those searches ended in a purchase.
Shoppers searched for this 38K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.2% of those searches ended in a purchase. Searches in the last 90 days moved +12.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $60K a year.
- Searches, last 12 months
- 38K
- Growth, 90 days vs prior 90
- +12.0%
- Conversion, latest week
- 9.2%
- Market size, estimated
- $60Ka year
- Peak month
- September2.8× the quietest month
- Top search term
- limestone cleaner10K searches a year
02 · Price
A sale here is worth $16.99.
Listings sell for $16.99 on average, from $5.14 to $29.55. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 250 to 500 of them. At $16.99 that is $4K to $8K a year per listing.
- Average price
- $16.99inside the $15 to $100 sweet spot
- Price range
- $5.14–$29.55
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $4K–$8K
- Returns
- 0.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
80% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.2% of listings are out of stock. The average listing ranks #79 within Floor Cleaners. It carries 3,138 reviews at 4.38 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 100%
- Out of stock, average day
- 3.2%
- Average rank
- #79in Floor Cleaners
- Average rating
- 4.38 starsAmazon United States average 4.42 stars
- Average reviews
- 3,138per listing
- Listings tracked
- 10
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 94 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 94 months
Products
Top Slate Cleaner 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 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Black Diamond Stoneworks Natural Stone Cleaner - Limestone Slate & Travertine Cleaner - Natural Stone Shower Cleaner for Marble - Concentrated PH Neutral Stone Floor Cleaner - 1-Gallon.
- Price
- $29.55
- Rating
- 4.3/5
- Reviews
- 1,937
- Age
- 12y ago

Black Diamond Stoneworks Limestone and Travertine Floor Cleaner: Natural Stone Marble Slate Polished Concrete honed or tumbled surfaces. Concentrated Ph. Neutral. (1-Quart)
- Price
- $19.85
- Rating
- 4.3/5
- Reviews
- 1,937
- Age
- 18y ago

Stone Care International Granite Cleaner - 32 Fluid Ounces Granite & Stone Tile Travertine Limestone Slate Clean
- Price
- $9.85
- Rating
- 4.6/5
- Reviews
- 4,229
- Age
- 9y ago

Zep Neutral PH Industrial Floor Cleaner - 1 Gallon - ZUNEUT128 - Concentrated Pro Trusted All-Purpose Floor Cleaner
- Price
- $13.25
- Rating
- 4.6/5
- Reviews
- 7,792
- Age
- 8y ago

Granite Gold Stone And Tile Floor Cleaner - No-Rinse Deep Cleaning Granite Marble Travertine Ceramic Solution - 32 Ounces (Packaging may vary)
- Price
- $9.51
- Rating
- 4.5/5
- Reviews
- 1,480
- Age
- 19y ago
Trending
estimated 90-day click momentum
CLR Brands Lime & Rust Remover Blasts Calcium Dissolves Lime Zaps Stubborn Rust Stains and Hard Water 22 Ounce Spray Bottle (Pack of 1)
- Price
- $5.14
- Rating
- 4.5/5
- Reviews
- 3,881
- Age
- 1y ago

StoneTech Mold & Mildew Stain Remover 24OZ (709ML) Spray Bottle
- Price
- $18.26
- Rating
- 4.4/5
- Reviews
- 1,490
- Age
- 14y ago

Black Diamond Stoneworks Limestone and Travertine Floor Cleaner: Natural Stone Marble Slate Polished Concrete honed or tumbled surfaces. Concentrated Ph. Neutral. (1-Quart)
- Price
- $19.85
- Rating
- 4.3/5
- Reviews
- 1,937
- Age
- 18y ago

Black Diamond Stoneworks Natural Stone Cleaner - Limestone Slate & Travertine Cleaner - Natural Stone Shower Cleaner for Marble - Concentrated PH Neutral Stone Floor Cleaner - 1-Gallon.
- Price
- $29.55
- Rating
- 4.3/5
- Reviews
- 1,937
- Age
- 12y ago

Zep Neutral PH Industrial Floor Cleaner - 1 Gallon - ZUNEUT128 - Concentrated Pro Trusted All-Purpose Floor Cleaner
- Price
- $13.25
- Rating
- 4.6/5
- Reviews
- 7,792
- Age
- 8y ago
Newest
by launch date
CLR Brands Lime & Rust Remover Blasts Calcium Dissolves Lime Zaps Stubborn Rust Stains and Hard Water 22 Ounce Spray Bottle (Pack of 1)
- Price
- $5.14
- Rating
- 4.5/5
- Reviews
- 3,881
- Age
- 1y ago

Zep Neutral PH Industrial Floor Cleaner - 1 Gallon - ZUNEUT128 - Concentrated Pro Trusted All-Purpose Floor Cleaner
- Price
- $13.25
- Rating
- 4.6/5
- Reviews
- 7,792
- Age
- 8y ago

Stone Care International Granite Cleaner - 32 Fluid Ounces Granite & Stone Tile Travertine Limestone Slate Clean
- Price
- $9.85
- Rating
- 4.6/5
- Reviews
- 4,229
- Age
- 9y ago

Black Diamond Stoneworks Natural Stone Cleaner - Limestone Slate & Travertine Cleaner - Natural Stone Shower Cleaner for Marble - Concentrated PH Neutral Stone Floor Cleaner - 1-Gallon.
- Price
- $29.55
- Rating
- 4.3/5
- Reviews
- 1,937
- Age
- 12y ago

StoneTech Mold & Mildew Stain Remover 24OZ (709ML) Spray Bottle
- Price
- $18.26
- Rating
- 4.4/5
- Reviews
- 1,490
- Age
- 14y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 82% of clicks. A locked shelf that new listings rarely crack.
Brands
7 flat
Sellers
63
Est. top-5 brand share
94%
Top 20: 100%
Est. top-5 click share
82%
Top 20: 100%
Open market
2%
- Black Diamond Stoneworks62%
- Weiman11%
- Zep11%
- Granite Gold7%
- Marblelife4%
- CLR3%
- Open — no brand owns it (1 brand, 2%)
Demand
Slate Cleaner search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Aug, Sep · busiest ÷ quietest = 2.8×
Search terms
Top Slate Cleaner search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- limestone cleaner10K/yr
- travertine cleaner11K/yr
- travertine floor cleaner5K/yr
- travertine tile cleaner4K/yr
- slate cleaner4K/yr
- travertine stain remover2K/yr
- natural stone cleaner for floors2K/yr
Reviews and returns
What reviews say buyers love and hate about Slate Cleaner
We read the reviews and the return reasons for every product selling here.
“NOT EFFECTIVE”
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.
18 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 Slate Cleaner 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









