---
title: "Stink Bug Killer — $241K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/stink-bug-killer"
last_updated: "2026-08-10T22:33:52.912Z"
locale: en
meta:
description: "Niche score 55/100 · $241K/yr market · 248K searches/yr · $24.90 avg price. Soft demand (-30.4% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $241K/yr market · 248K searches/yr · $24.90 avg price. Soft demand (-30.4% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Stink Bug Killer — $241K/yr Amazon US Niche (2026) - Flapen"
---
# **stink bug killer**
**Worth a look**
Shows low returns (0.7%), but soft demand (-30.4% this quarter) keeps it on the watch list.
Market size 45Growth 10Conversion 49Competition 36Returns 97Price range 95Avg price 95Brand share 63Review moat 21Quality gap 96
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Quality gap**
**Incredible****3.9★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Incredible****$24.90**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$16.89–$36.73**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****67%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Okay****3.9%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$241K**
$241K/yr · 248K searches
**Competition**
**Okay****63%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****10,495.68**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-30.4%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0")
According to Flapen's Amazon United States niche tracking, stink bug killer is a $241K/yr Amazon United States market (248K searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Apr–Sep–Oct. Verdict: Worth a look — 55/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **stink bug killer market data**
- **Units sold / yr**
- **13K–15K**
- avg 500–750/product
- **Revenue / yr**
- **$311K–$374K**
- units × avg price
- **Conversion rate**
- **3.9%**
- **Avg BSR**
- **#154**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **84%**
- **Out of stock**
- **5.4%**
- **Avg brand age**
- **58 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **—flat
**Sellers**
**76**
**Top-5 brand share**
**67%**
Top 20: 100%
**Top-5 click share**
**63%**
Top 20: 100%
**Open market**
**24%**
- HARRIS17% - Smart Grower14% - Colton's Naturals13% - Mighty Mint12% - Kate's Home & Garden11% - Pure Guard9%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -30.4% search growth over the last 90 days.
30K20KSpike '24Holiday '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, Sep, Oct · busiest ÷ quietest = 34.7×
[**Open Trend **](https://flapen.com/research/us/health-household/stink-bug-killer/trend)
## **Top stink bug killer search terms**
- **stink bug repellent**78K/yr-25.7%6.4% conv. - **stink bug killer**44K/yr-16.8%5.6% conv. - **stink bug eliminator**26K/yr-42.5%3.4% conv. - **stink bug spray**23K/yr-11.9%6.8% conv. - **stink bug**14K/yr-29.4%3.5% conv. - **stink bug repellent indoor**6K/yr-47.2%4.6% conv. - **how to get rid of stink bugs**12K/yr-58.0%3.4% conv. - **indoor stink bug repellent**4K/yr-58.9%3.6% conv. - **stinkbug**4K/yr+30.7%0.7% conv. - **best stink bug repellent**3K/yr-21.7%2.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/stink-bug-killer/search-terms)
## **Top stink bug killer 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%4%$10K8%$19K12%$29K16%$38K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Harris Home Insect Killer Liquid Gallon Spray with Odorless and Non Staining Residual Formula - Kills Stinkbugs Ants Roaches Spiders Fleas Mosquitos Moths Scorpions Flies and Silverfish**HARRIS**$26.30**4.1★3,909 rev](https://www.amazon.com/dp/B004I9MMGO) [2**Natural Stink Bug Spray & Repellent for Indoor & Outdoor Use Plant-Based Stink Bug Eliminator with Essential Oils Stain-Free on Fabric Pet & Family Friendly 16 oz Ready-to-Use**Smart Grower**$19.69**3.6★80 rev](https://www.amazon.com/dp/B0FY73GHP9) [3**Stink Bug Repellent Spray- Natural Indoor & Outdoor Bug Repellent Helps Repel Stink Bugs from Home or Yard Home Garden Barn Garage 16 oz Ready-to-Use Spray**Colton's Naturals**$22.02**3.9★89 rev](https://www.amazon.com/dp/B0FZ7G3BLD) [4**Kates Home & Garden Peppermint Oil Spray for Bugs Ants Insects Spiders Roaches Stink Bug. Pesticide and Insecticide Indoor Repellent Pest Control with Cedar Oil (16oz Natural Non Toxic)**Kate's Home & Garden**$16.89**4.2★2,145 rev](https://www.amazon.com/dp/B0C3TJGC2B) [5**Mighty Mint Peppermint Oil Insect Repellent Spray Indoor & Outdoor Bug Control for Spiders Ants Roaches and More Plant-Based Extra-Strong Formula - 16 oz**Mighty Mint**$19.53**4.2★63,479 rev](https://www.amazon.com/dp/B07JBRJH79)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Neatmaster 2026 Upgraded Ultrasonic Repeller Pest & Insect Indoor Repeller Pest Control for Roach Rodent Bugs Mosquito Mice Spider Ant Electronic Plug in Mouse Repellent 4 Packs**Neatmaster**$22.22**856 rev4mo ago](https://www.amazon.com/dp/B0GSPSTT1F) [**Natural Stink Bug Spray & Repellent for Indoor & Outdoor Use Plant-Based Stink Bug Eliminator with Essential Oils Stain-Free on Fabric Pet & Family Friendly 16 oz Ready-to-Use**Smart Grower**$19.69**80 rev6mo ago](https://www.amazon.com/dp/B0FY73GHP9) [**Stink Bug Repellent Spray- Natural Indoor & Outdoor Bug Repellent Helps Repel Stink Bugs from Home or Yard Home Garden Barn Garage 16 oz Ready-to-Use Spray**Colton's Naturals**$22.02**89 rev8mo ago](https://www.amazon.com/dp/B0FZ7G3BLD) [**2026 Upgraded Ultrasonic Pest Control Repeller Mouse Repellent Indoor for Spider Bug Roach Ant Mosquito Rat Mice Insect Deterrent Mouse Rodent Repellent Ultrasonic Plug in 3 Mode Switching 6 Pack**CKCOEO**$32.21**1,276 rev9mo ago](https://www.amazon.com/dp/B0FRMPWFVG) [**Stink Bug Spray 22 oz. | Natural Plant-Based Stink Bug Killer for Indoor and Outdoor | Home Pest Control Spray for Stink Bugs | Made with Essential Oils Safe Around Children and Pets**ECOPEST**$22.26**101 rev1y ago](https://www.amazon.com/dp/B0F3JZV3Q6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Neatmaster 2026 Upgraded Ultrasonic Repeller Pest & Insect Indoor Repeller Pest Control for Roach Rodent Bugs Mosquito Mice Spider Ant Electronic Plug in Mouse Repellent 4 Packs**Neatmaster**$22.22**4.1★**▲ 510%**](https://www.amazon.com/dp/B0GSPSTT1F) [**2026 Upgraded Ultrasonic Pest Control Repeller Mouse Repellent Indoor for Spider Bug Roach Ant Mosquito Rat Mice Insect Deterrent Mouse Rodent Repellent Ultrasonic Plug in 3 Mode Switching 6 Pack**CKCOEO**$32.21**4.0★**▲ 391%**](https://www.amazon.com/dp/B0FRMPWFVG) [**Natural Stink Bug Spray & Repellent for Indoor & Outdoor Use Plant-Based Stink Bug Eliminator with Essential Oils Stain-Free on Fabric Pet & Family Friendly 16 oz Ready-to-Use**Smart Grower**$19.69**3.6★**▲ 69%**](https://www.amazon.com/dp/B0FY73GHP9) [**Mighty Mint Peppermint Oil Insect Repellent Plus Spray Natural Indoor & Outdoor Bug Control for Spiders Ants Roaches and More Plant-Based Extra-Strong Formula - 128 oz**Mighty Mint**$35.89**4.3★**▲ 59%**](https://www.amazon.com/dp/B0BG3GY6QP) [**Mighty Mint Gallon (128 oz) Insect and Pest Repellent Peppermint Oil - Natural Spray for Spiders Ants and More**Mighty Mint**$36.73**4.2★**▲ 59%**](https://www.amazon.com/dp/B07TPBJBNB)
**~~View all trending →~~**
## **What buyers say about stink bug killer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Pest/Insect Control**26%
*“Effective pest control”*
**Smell**15%
*“Smells fresh”*
**Ease Of Use**13%
*“Easy to Use”*
**Quality-Overall**9%
*“Excellent product, deliver what it promises”*
**Value For Money**6%
*“Excellent value for money”*
**Advertised Vs Actual Product**3%
*“As advertised”*
**Spray/Flow**3%
*“easy to spray”*
**Safety Standards**2%
*“safe for pets”*
**Assembly/Installation**2%
*“Easy to set up”*
**Design-Overall**2%
*“The design is simple”*
### **What buyers complain about **
**Pest/Insect Control**32%
*“Doesn't work for ants”*
**Functionality-Overall**22%
*“Zero works”*
**Smell**6%
*“Strong Smell”*
**Spray/Flow**6%
*“Faulty spray”*
**Value For Money**6%
*“little expensive”*
**Durability**2%
*“doesnt last”*
**Advertised Vs Actual Product**2%
*“FALSE ADVERTISING”*
**Quality-Overall**2%
*“Absolute garbage”*
**Leak-Proof**2%
*“It leaks at the sprayer”*
**Defective Material/Parts**1%
*“Its simply a failed product”*
### **Top return reasons **
**Functionality-Overall**18%
**Spray/Flow**17%
**Pest/Insect Control**15%
**Value For Money**14%
**Leak-Proof**11%
**Advertised Vs Actual Product**7%
**Size-Overall**4%
**Smell**4%
**Defective Material/Parts**4%
**Weight Heavy**0%
## **Common questions**
- **Is stink bug killer profitable to sell on Amazon United States?**
- The niche generates $241K/yr across 19 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is -30.4%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the stink bug killer niche?**
- 14 brands and 76 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 67% of demand.
- **What do buyers complain about in stink bug killer?**
- Top complaints mined from reviews: Pest/Insect Control, Functionality-Overall, Smell. The return rate is 0.7%.
- **When does demand for stink bug killer peak?**
- Demand peaks in Apr–Sep–Oct; the busiest month runs 34.7× the quietest.
- **What does it cost to enter the stink bug killer niche?**
- Listings span $16.89–$36.73; the average listing price is $24.90 (sweet spot $15–$100). The average incumbent carries 10,496 reviews — the moat a new listing must climb.
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