---
title: "Goof Off Rust Stain Remover — $133K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/goof-off-rust-stain-remover"
last_updated: "2026-08-12T03:25:42.936Z"
locale: en
meta:
description: "Niche score 55/100 · $133K/yr market · 65K searches/yr. A concentrated shelf (top 5 take 76% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $133K/yr market · 65K searches/yr. A concentrated shelf (top 5 take 76% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Goof Off Rust Stain Remover — $133K/yr Amazon US Niche (2026) - Flapen"
---
# **goof off rust stain remover**
**Worth a look**
Shows low returns (0.3%), but a concentrated shelf (top 5 take 76% of clicks) keeps it on the watch list.
Market size 30Growth 78Conversion 81Competition 20Returns 99Price range 84Avg price 95Brand share 26Review moat 34Quality gap 45
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$24.11**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$5.14–$76.56**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****8.5%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Great****+67.0%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****3,101.43**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$133K**
$133K/yr · 65K searches
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****76%**
top-5 click share — a locked-up shelf
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, goof off rust stain remover is a $133K/yr Amazon United States market (65K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Apr–Jun. Verdict: Worth a look — 55/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **goof off rust stain remover market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **$96K–$121K**
- units × avg price
- **Conversion rate**
- **8.5%**
- **Avg BSR**
- **#499**
- **Page quality**
- **0%**
- **Prime**
- **64%**
- **Sponsored**
- **57%**
- **Out of stock**
- **5.3%**
- **Avg brand age**
- **81 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▲rising
**Sellers**
**141**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**76%**
Top 20: 100%
**Open market**
**8%**
- Xllent31% - RustAid19% - ILIOS18% - Wm Barr13% - IRON OUT9% - Rust-Oleum3% - Open — no brand owns it (4 brands, 8%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +67.0% search growth over the last 90 days.
2K1KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, Jun · busiest ÷ quietest = 2.5×
[**Open Trend **](https://flapen.com/research/us/health-household/goof-off-rust-stain-remover/trend)
## **Top goof off rust stain remover search terms**
- **rust aid**17K/yr+38.2%5.0% conv. - **rust aid outdoor rust stain remover**9K/yr+126.9%7.5% conv. - **goof off rust stain remover**10K/yr+70.0%7.0% conv. - **goof off rust aid**8K/yr+118.9%6.6% conv. - **rustaid outdoor rust stain remover**7K/yr+73.8%8.2% conv. - **rustaid**7K/yr+40.6%5.9% conv. - **rust aid rust remover**3K/yr+56.5%5.4% conv. - **goof off rust remover**3K/yr+39.1%7.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/goof-off-rust-stain-remover/search-terms)
## **Top goof off rust stain remover 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%$13K20%$27K30%$40K40%$53K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Ittoir HGB GSX00101 Goof 1 Gallon GAL Rust Stain Remover (Tw Pck)**Xllent**$44.21**4.7★81 rev](https://www.amazon.com/dp/B086SD6DK3) [2**Rust-Aid Rust Remover Spray Gel for Bathroom Surfaces Dissolves Tough Rust Stains on Contact 22 oz (2 Pack) Ilios Packaging**ILIOS**$29.99**4.9★20 rev](https://www.amazon.com/dp/B0G25R4H9V) [3**RustAid GSX00101 Goof Off Rust Stain Remover 1 Gallon**Wm Barr**$23.07**4.4★1,723 rev](https://www.amazon.com/dp/B00LMIZ91Y) [4**RustAid GSX00101 Goof 1 Gallon GAL Rust Stain Remover (Four Pack)**RustAid**$76.56**4.7★26 rev](https://www.amazon.com/dp/B09PLH869C) [5**RustAid 8oz. Brushable Rust Remover Jelly Dissolves Rust 2x Faster Than the Other Leading Brand**RustAid**$7.94**4.3★22 rev](https://www.amazon.com/dp/B0GMYFQNWF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**RustAid 8oz. Brushable Rust Remover Jelly Dissolves Rust 2x Faster Than the Other Leading Brand**RustAid**$7.94**22 rev5mo ago](https://www.amazon.com/dp/B0GMYFQNWF) [**CLR Brands Lime & Rust Remover Blasts Calcium Dissolves Lime Zaps Stubborn Rust Stains and Hard Water 22 Ounce Spray Bottle (Pack of 1)**CLR**$5.14**3,881 rev1y ago](https://www.amazon.com/dp/B0DF8ZKC5N) [**RustAid GSX00101 Goof 1 Gallon GAL Rust Stain Remover (Four Pack)**RustAid**$76.56**26 rev4y ago](https://www.amazon.com/dp/B09PLH869C) [**RustAid GSX00101 Goof 1 Gallon GAL Rust Stain Remover (Tw Pck)**RustAid**$43.65**0 rev4y ago](https://www.amazon.com/dp/B07ZY3SYNZ) [**Ittoir HGB GSX00101 Goof 1 Gallon GAL Rust Stain Remover (Tw Pck)**Xllent**$44.21**81 rev6y ago](https://www.amazon.com/dp/B086SD6DK3)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**RustAid 8oz. Brushable Rust Remover Jelly Dissolves Rust 2x Faster Than the Other Leading Brand**RustAid**$7.94**4.3★**▲ 130%**](https://www.amazon.com/dp/B0GMYFQNWF) [**RustAid GSX00101 Goof 1 Gallon GAL Rust Stain Remover (Tw Pck)**RustAid**$43.65**0.0★**▲ 127%**](https://www.amazon.com/dp/B07ZY3SYNZ) [**Rust-Aid Rust Remover Spray Gel for Bathroom Surfaces Dissolves Tough Rust Stains on Contact 22 oz (2 Pack) Ilios Packaging**ILIOS**$29.99**4.9★**▲ 57%**](https://www.amazon.com/dp/B0G25R4H9V) [**Rust-Oleum Rust Dissolver Trigger Spray Gel | Heavy-Duty Corrosion Remover for Metal Tools Cars Bikes Grills Bolts Firearms & More | 32 oz**Rust-Oleum**$11.81**4.3★**▲ 14%**](https://www.amazon.com/dp/B07HSHZZ79) [**Iron OUT Liquid Rust Stain Remover Pre-mixed Quickly Removes Rust Stains from Concrete Vinyl and Other Outdoor Surfaces No Scrubbing Safe to Use Made in the USA 1 Gallon**IRON OUT**$20.81**4.2★**— 1%**](https://www.amazon.com/dp/B0049PJR1U)
**~~View all trending →~~**
## **What buyers say about goof off rust stain remover**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**14%
*“Greatest stuff every made”*
**Rusts/Corrodes**14%
*“Removes rust”*
**Efficiency**13%
*“Gets The Job Done”*
**Ease Of Cleaning**11%
*“It came so clean”*
**Advertised Vs Actual Product**8%
*“Works As Advertised”*
**Value For Money**6%
*“Worth it”*
**Ease Of Use**5%
*“This stuff will easily remove it”*
**Strength**2%
*“Effective”*
**Smell**2%
*“Smell is really strong”*
**Product Condition**1%
*“They look new”*
### **What buyers complain about **
**Rusts/Corrodes**31%
*“Rust”*
**Functionality-Overall**14%
*“Poor performance”*
**Stain Resistance**7%
*“makes more stains”*
**Smell**5%
*“It smells toxic”*
**Ease Of Cleaning**3%
*“Harder to clean”*
**Leak-Proof**2%
*“Arrived leaking”*
**Quality-Overall**2%
*“Poor quality did not work well”*
**Advertised Vs Actual Product**2%
*“Not As Advertised”*
**Value For Money**2%
*“Great product, I gave it a 4 star as it is a little pricey”*
**Size-Overall**1%
*“Small Bottle & Ineffective”*
### **Top return reasons **
**Rusts/Corrodes**25%
**Leak-Proof**21%
**Functionality-Overall**18%
**Advertised Vs Actual Product**7%
**Size-Overall**7%
**Value For Money**5%
**Smell**4%
**Stain Resistance**2%
**Wet Cleaning**2%
**Defective Material/Parts**1%
## **Common questions**
- **Is goof off rust stain remover profitable to sell on Amazon United States?**
- The niche generates $133K/yr across 14 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +67.0%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the goof off rust stain remover niche?**
- 10 brands and 141 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in goof off rust stain remover?**
- Top complaints mined from reviews: Rusts/Corrodes, Functionality-Overall, Stain Resistance. The return rate is 0.3%.
- **When does demand for goof off rust stain remover peak?**
- Demand peaks in Apr–Jun; the busiest month runs 2.5× the quietest.
- **What does it cost to enter the goof off rust stain remover niche?**
- Listings span $5.14–$76.56; the average listing price is $24.11 (sweet spot $15–$100). The average incumbent carries 3,101 reviews — the moat a new listing must climb.
## **Related niches in Health & Household**
- 76 [**cedar oil**](https://flapen.com/research/us/health-household/cedar-oil)$1.2M/yr+214.4%**Launch it**- 77 [**nutrapure glp1 cutting mix**](https://flapen.com/research/us/health-household/nutrapure-glp1-cutting-mix)$149K/yr+940.2%**Worth a look**- 77 [**dexcom g7**](https://flapen.com/research/us/health-household/dexcom-g7)$2.0M/yr+39.9%**Launch it**- 77 [**purelia**](https://flapen.com/research/us/health-household/purelia)$635K/yr+359.7%**Worth a look**- 77 [**graduation napkins**](https://flapen.com/research/us/health-household/graduation-napkins)$302K/yr+385.7%**Worth a look**- 77 [**credit card wand**](https://flapen.com/research/us/health-household/credit-card-wand)$418K/yr+101.3%**Worth a look**[**All Health & Household niches **](https://flapen.com/research/us/health-household)