Oxalic Acid
PassOxalic Acid scores 70 out of 100, a Pass. Shoppers spend an estimated $1.2M a year here, search demand grew +4.3% this quarter, and an estimated 0.4% of orders come back.
- Flapen Score
- 70 / 100Top 1% of 14,768 Health & Household niches · +21 vs the category median of 4970
- Market size
- $1.2M/yr450K searches / yr
- 90-day growth
- +4.3%search demand this quarter
- Competition
- 54%top-5 click share · 17 brands · 50 sellers
Flapen Score
Oxalic Acid against its category
The dotted line is the Health & Household average. Past it, Oxalic Acid is stronger. Inside it, weaker.
Market
The Oxalic Acid market on Amazon at a glance
Shoppers on Amazon United States searched for Oxalic Acid 450K times last year and spent an estimated $1.2M. The top 5 brands take 66% of clicks. Demand peaks in Mar–Apr–May. Flapen scores it 70 out of 100, a Pass.
01 · Demand
An estimated 9.2% of those searches ended in a purchase.
Shoppers searched for this 450K 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 +4.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.2M a year.
- Searches, last 12 months
- 450K
- Growth, 90 days vs prior 90
- +4.3%
- Conversion, latest week
- 9.2%
- Market size, estimated
- $1.2Ma year
- Peak month
- April6.3× the quietest month
- Top search term
- oxalic acid249K searches a year
02 · Price
A sale here is worth $29.83.
Listings sell for $29.83 on average, from $9.73 to $147.40. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 1,250 to 1,500 of them. At $29.83 that is $37K to $45K a year per listing.
- Average price
- $29.83inside the $15 to $100 sweet spot
- Price range
- $9.73–$147.40
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 1,250–1,500
- Revenue per listing a year
- $37K–$45K
- Returns
- 0.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
90% of listings pay for placement with sponsored ads. 76% ship with Prime. On an average day, 15.9% of listings are out of stock. The average listing ranks #1,760 within All-Purpose Cleaners. It carries 940 reviews at 4.00 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 90%
- Prime listings
- 76%
- Out of stock, average day
- 15.9%
- Average rank
- #1,760in All-Purpose Cleaners
- Average rating
- 4.00 starsAmazon United States average 4.42 stars
- Average reviews
- 940per listing
- Listings tracked
- 29
04 · Newcomers
4 of last year's 7 launches cleared the first-year sales bar.
7 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 70 months on average, so the names here are established.
- Launched, last 12 months
- 7
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 70 months
Products
Top Oxalic Acid 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
ECO LIVING SOLUTIONS Oxalic Acid 99.9% Deck Stain Remover & Wood Stain Remover | Metal Cleaning & Rust Stain Removal - 12 Oz
- Price
- $9.73
- Rating
- 4.0/5
- Reviews
- 272
- Age
- 1y ago

CrystalClearlab Chlorine Dioxide Oxalic Acid Powder - 99.6% Pure - Wood Bleach Industrial Grade Cleaner 2lb White (Bag of 1)
- Price
- $17.29
- Rating
- 4.1/5
- Reviews
- 49
- Age
- 3y ago

Ecoxall Oxalic Acid for Wood Bleach - 1 lbs 99.9% Pure Fine Powder - Highly Effective Multipurpose Cleaner - Used as a Wood Stain Remover and Rust Remover - Industrial Grade Strength
- Price
- $19.20
- Rating
- 4.4/5
- Reviews
- 1,153
- Age
- 2y ago

Oxalic Acid (2 lbs) 99.6% Pure - Multipurpose Cleaner and Stain Remover for Wood | Metal | Stone | Concrete - Rust Remover - Wood Restorer - Deck Cleaner - (C2H2O4) - Durable Resealable Packaging.
- Price
- $16.81
- Rating
- 4.6/5
- Reviews
- 227
- Age
- 2y ago

Ecoxall Oxalic Acid for Wood Bleach - 99.9% Pure Fine Powder - 2 lbs - Highly Effective Multipurpose Cleaner - Used as a Wood Stain Remover and Rust Remover - Industrial Grade Strength
- Price
- $19.89
- Rating
- 4.4/5
- Reviews
- 1,153
- Age
- 8y ago
Trending
estimated 90-day click momentum
Jiexily Oxalic Acid Cleaner Spray 2026 New Powerful Stain Remover Multipurpose Stain Remover Spray for Bathroom Porcelain and Ceramic Tiles 100ml/3.38fl.oz (1 Pcs)
- Price
- $9.88
- Rating
- 1.8/5
- Reviews
- 3
- Age
- 1mo ago

2026 Upgraded Oxalic Acid Cleaner Spray Oxalic Acid Powerful Stain Cleaner Multipurpose Stain Remover Spray for Bathroom Multi-surface Rust Remover for Bathtub Porcelain Tiles (2PC)
- Price
- $17.62
- Rating
- 2.6/5
- Reviews
- 11
- Age
- 3mo ago

2Pcs Powerful Oxalic Acid Cleaner Multipurpose Home Cleaning Spray for tiles toilets sinks bathtubs and other hard surfaces 120ml/4 fl.oz
- Price
- $13.28
- Rating
- 2.7/5
- Reviews
- 9
- Age
- 3mo ago

Eaton Kang 2 Bottle Oxalic Acid Cleaner 2026 Upgraded Oxalic Acid Cleaner Spray Oxalic Acid Powerful Stain Cleaner Multipurpose Stain Remover Spray For Bathtub Porcelain Tiles
- Price
- $15.10
- Rating
- 2.6/5
- Reviews
- 21
- Age
- 3mo ago

Yicengy 2 Bottle Oxalic Acid Cleaner Powerful Stain Removal Spray for Bathroom Oxalic Acid Cleaner Spray Multipurpose Stain Remover Spray for Bathroom-100ml/3.38fl.oz
- Price
- $15.30
- Rating
- 1.9/5
- Reviews
- 41
- Age
- 3mo ago
Newest
by launch date
Jiexily Oxalic Acid Cleaner Spray 2026 New Powerful Stain Remover Multipurpose Stain Remover Spray for Bathroom Porcelain and Ceramic Tiles 100ml/3.38fl.oz (1 Pcs)
- Price
- $9.88
- Rating
- 1.8/5
- Reviews
- 3
- Age
- 1mo ago

2026 Upgraded Oxalic Acid Cleaner Spray Oxalic Acid Powerful Stain Cleaner Multipurpose Stain Remover Spray for Bathroom Multi-surface Rust Remover for Bathtub Porcelain Tiles (2PC)
- Price
- $17.62
- Rating
- 2.6/5
- Reviews
- 11
- Age
- 3mo ago

ZLverdeza 2026 Upgraded Oxalic Acid Cleaner Spray Oxalic Acid Powerful Stain Cleaner Powerful Stain Removal Spray for Bathroom Multi-surface Rust Remover for Bathtub Porcelain Tiles (1PC)
- Price
- $9.91
- Rating
- 2.9/5
- Reviews
- 13
- Age
- 3mo ago

Yicengy 2 Bottle Oxalic Acid Cleaner Powerful Stain Removal Spray for Bathroom Oxalic Acid Cleaner Spray Multipurpose Stain Remover Spray for Bathroom-100ml/3.38fl.oz
- Price
- $15.30
- Rating
- 1.9/5
- Reviews
- 41
- Age
- 3mo ago

Eaton Kang 2 Bottle Oxalic Acid Cleaner 2026 Upgraded Oxalic Acid Cleaner Spray Oxalic Acid Powerful Stain Cleaner Multipurpose Stain Remover Spray For Bathtub Porcelain Tiles
- Price
- $15.10
- Rating
- 2.6/5
- Reviews
- 21
- Age
- 3mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 54% of clicks. Leaders hold, but buyers still shop past them.
Brands
17 rising
Sellers
50
Est. top-5 brand share
66%
Top 20: 100%
Est. top-5 click share
54%
Top 20: 91%
Open market
29%
- Ecoxall19%
- ECO LIVING SOLUTIONS17%
- CrystalClearlab Chlorine Dioxide13%
- PuraMinz9%
- MAXTITE8%
- Chemwell5%
Demand
Oxalic Acid search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May · busiest ÷ quietest = 6.3×
Search terms
Top Oxalic Acid search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- oxalic acid249K/yr
- oxalic acid powder87K/yr
- oxalic acid cleaner49K/yr
- oxalic-acid18K/yr
- oxalic acid wood bleach17K/yr
- oxalic acid powder for cleaning5K/yr
- wood bleach oxalic acid3K/yr
- acido oxalico4K/yr
- oxalic4K/yr
- oxalic acid for wood6K/yr
Reviews and returns
What reviews say buyers love and hate about Oxalic Acid
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.
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 Oxalic Acid 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









