Delimer
FailThe top 5 brands take 100% of clicks, so Delimer is a Fail.
- Flapen Score
- 43 / 100Ranks 10,775 of 14,768 Health & Household niches · −6 vs the category median of 4943
- Market size
- $80K/yr31K searches / yr
- 90-day growth
- +8.6%search demand this quarter
- Competition
- 91%top-5 click share · 4 brands · 86 sellers
Flapen Score
Delimer against its category
The dotted line is the Health & Household average. Past it, Delimer is stronger. Inside it, weaker.
Market
The Delimer market on Amazon at a glance
Shoppers on Amazon United States searched for Delimer 31K times last year and spent an estimated $80K. All 4 brands take every click. Flapen scores it 43 out of 100, a Fail.
01 · Demand
An estimated 9.3% of those searches ended in a purchase.
Shoppers searched for this 31K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.3% of those searches ended in a purchase. Searches in the last 90 days moved +8.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $80K a year.
- Searches, last 12 months
- 31K
- Growth, 90 days vs prior 90
- +8.6%
- Conversion, latest week
- 9.3%
- Market size, estimated
- $80Ka year
- Top search term
- zep calcium lime and rust remover14K searches a year
02 · Price
A sale here is worth $27.55.
Listings sell for $27.55 on average, from $4.25 to $77.77. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 500 to 750 of them. At $27.55 that is $14K to $21K a year per listing.
- Average price
- $27.55inside the $15 to $100 sweet spot
- Price range
- $4.25–$77.77
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $14K–$21K
- Returns
- 0.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
75% of listings pay for placement with sponsored ads. 63% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #95 within Bathroom Cleaners. It carries 4,112 reviews at 4.48 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 75%
- Prime listings
- 63%
- Out of stock, average day
- 0.0%
- Average rank
- #95in Bathroom Cleaners
- Average rating
- 4.48 starsAmazon United States average 4.42 stars
- Average reviews
- 4,112per listing
- Listings tracked
- 8
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 83 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
- 83 months
Products
Top Delimer 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
Enforcer ZUCAL32 32-Ounce Zep Calcium Lime and Rust Remover
- Price
- $4.82
- Rating
- 4.4/5
- Reviews
- 916
- Age
- 20y ago

GAL Zep Rust Remover
- Price
- $38.76
- Rating
- 4.4/5
- Reviews
- 15
- Age
- 16y ago

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

CLR Pro Calcium Lime & Rust Remove - 1 Gallon
- Price
- $24.85
- Rating
- 4.6/5
- Reviews
- 9,421
- Age
- 18y ago

Zep Industrial Calcium and Lime Remover - 128 oz (Case of 4) 1041491 - Pro Grade Formula Safe on Stainless Steel Aluminum Glass Plastic and Ceramic Surfaces
- Price
- $77.77
- Rating
- 4.4/5
- Reviews
- 50
- Age
- 14y ago
Trending
estimated 90-day click momentum
GAL Zep Rust Remover
- Price
- $38.76
- Rating
- 4.4/5
- Reviews
- 15
- Age
- 16y ago

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

CLR Pro Calcium Lime & Rust Remove - 1 Gallon
- Price
- $24.85
- Rating
- 4.6/5
- Reviews
- 9,421
- Age
- 18y ago

Zep Acidic Toilet Bowl Cleaner 32 Oz
- Price
- $5.10
- Rating
- 4.7/5
- Reviews
- 11,053
- Age
- 11y ago

Enforcer ZUCAL32 32-Ounce Zep Calcium Lime and Rust Remover
- Price
- $4.82
- Rating
- 4.4/5
- Reviews
- 916
- Age
- 20y 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 Concentrated Calcium Lime and Rust Remover - 32 oz (Case of 12) - ZUCAL32 - Your Solution to Stubborn Calcium Lime and Rust Stain Removal with Ease
- Price
- $59.68
- Rating
- 4.3/5
- Reviews
- 47
- Age
- 4y ago

Zep Acidic Toilet Bowl Cleaner 32 Oz
- Price
- $5.10
- Rating
- 4.7/5
- Reviews
- 11,053
- Age
- 11y ago

Lime-A-Way Hard Water Stain Remover Spray Removes Lime Calcium & Rust in Seconds Bathroom Cleaner 22 fl oz
- Price
- $4.25
- Rating
- 4.5/5
- Reviews
- 7,513
- Age
- 13y ago

Zep Industrial Calcium and Lime Remover - 128 oz (Case of 4) 1041491 - Pro Grade Formula Safe on Stainless Steel Aluminum Glass Plastic and Ceramic Surfaces
- Price
- $77.77
- Rating
- 4.4/5
- Reviews
- 50
- Age
- 14y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 91% of clicks. A locked shelf that new listings rarely crack.
Brands
4 falling
Sellers
86
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
91%
Top 20: 100%
Open market
0%
- Zep68%
- CLR23%
- Zep Professional6%
- Lime-A-Way2%
Search terms
Top Delimer search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- zep calcium lime and rust remover14K/yr
- delimer6K/yr
- zep rust remover4K/yr
- water scale remover3K/yr
- zep lime and calcium remover3K/yr
- zep clr2K/yr
Reviews and returns
What reviews say buyers love and hate about Delimer
We read the reviews and the return reasons for every product selling here.
“Didn't work for me”
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 Delimer 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









