---
title: "Silverfish Killer Indoor — $639K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/silverfish-killer-indoor"
last_updated: "2026-08-05T19:06:22.784Z"
locale: en
meta:
description: "Niche score 70/100 · $639K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 70/100 · $639K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Silverfish Killer Indoor — $639K/yr Amazon US Niche (2026) - Flapen"
---
# **silverfish killer indoor**
**Worth a look**
Shows low returns (0.5%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 66Growth 55Conversion 95Competition 47Returns 98Price range 70Avg price 81Brand share 70Review moat 35Quality gap 91
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.9%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****$17.42**
avg listing price — sweet spot $15–$100
**Brand share**
**Good****63%**
top-5 brand share — brands hold most of the demand
**Price range**
**Good****$6.66–$34.76**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$639K**
$639K/yr · 308K searches
**Growth**
**Good****+27.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Okay****57%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Okay****3,048.33**
avg incumbent reviews — the moat a new listing must climb
**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, silverfish killer indoor is a $639K/yr Amazon United States market (308K searches/yr). The top 5 brands hold 63% of demand. Demand peaks in Jun–Jul. Verdict: Worth a look — 70/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **silverfish killer indoor market data**
- **Units sold / yr**
- **30K–40K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$523K–$697K**
- units × avg price
- **Conversion rate**
- **11.9%**
- **Avg BSR**
- **#453**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **76%**
- **Out of stock**
- **0.9%**
- **Avg brand age**
- **70 months**
- **Avg seller age**
- **154 days**
## **Competition & brand share**
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**15 **▲rising
**Sellers**
**45**
**Top-5 brand share**
**63%**
Top 20: 100%
**Top-5 click share**
**57%**
Top 20: 99%
**Open market**
**30%**
- JITUIHOM21% - Maxguard12% - dekko11% - Dekko Silverfish11% - ECOPEST8% - Qualirey7%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +27.6% search growth over the last 90 days.
10K6KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun, Jul · busiest ÷ quietest = 2.4×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/silverfish-killer-indoor/trend)
## **Top silverfish killer indoor search terms**
- **silverfish traps**78K/yr+39.1%12.1% conv. - **silverfish killer indoor**63K/yr+37.7%8.2% conv. - **silverfish**31K/yr+29.9%7.2% conv. - **silver fish killer for house**25K/yr+11.4%9.1% conv. - **silverfish traps indoor for home**21K/yr+6.7%12.8% conv. - **silverfish killer**16K/yr+47.9%6.7% conv. - **silverfish repellent**14K/yr+51.3%4.6% conv. - **silver fish traps indoors**9K/yr+36.0%13.7% conv. - **silverfish repellent indoor**10K/yr+35.7%4.7% conv. - **silverfish trap**8K/yr+63.5%8.5% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/silverfish-killer-indoor/search-terms)
## **Top silverfish killer indoor 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%$64K20%$128K30%$192K40%$256K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**D Ekko Silverfish Paks (Pack of 2)**JITUIHOM**$18.66**4.5★136 rev](https://www.amazon.com/dp/B0FNX947MZ) [2**MaxGuard Silverfish + Insect Traps (12 pcs Box Trap) | Non-Toxic Extra Sticky Glue Traps Kill All Silverfish Centipedes and Other Crawling Bugs and Insects |**Maxguard**$16.04**4.1★330 rev](https://www.amazon.com/dp/B0D7M9YPBW) [3**Dekko Silverfish Packs**dekko**$14.21**4.2★2,289 rev](https://www.amazon.com/dp/B002Y2OW6A) [4**Silverfish Spray Natural Silverfish Killer for Indoor and Outdoor | Plant-Based Home Pest Control Spray and Repellent | Made with Essential Oils Safe for Use Around Children and Pets 22 oz.**ECOPEST**$24.08**4.2★137 rev](https://www.amazon.com/dp/B0F22GX9KM) [5**12 Pack Silverfish Repellent Indoor Long-Lasting Indoor Insect & Rodent Repellent for Spider Ant Cockroach Mouse Silverfish - Natural Safe for Pets & Kids Powerful Peppermint Oil (Ball)**INENNT**$21.58**4.2★76 rev](https://www.amazon.com/dp/B0FNVT2YFD)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Mysora 32 Pack Silverfish Traps Indoor Sticky Silverfish Sheet with Dual-Color & Pattern Lure Detachable into 32 Small or 16 Large Insect Traps for Home Camping Centipedes & Crawling Insects**Mysora**$16.46**12 rev7mo ago](https://www.amazon.com/dp/B0GBY18J92) [**Mysora 60 Pack Silverfish Traps Indoor Sticky Silverfish Sheet with Dual-Color & Pattern Lure Detachable into 60 Small or 30 Large Insect Traps for Home Camping Centipedes & Crawling Insects**Mysora**$22.40**12 rev7mo ago](https://www.amazon.com/dp/B0GBX6T3KR) [**Silverfish Killer Spray Fast-Acting Silverfish Eliminator for Home Bathrooms Closets & Basements Natural Repellent Essential Oil Formula Highly Effective Pest Control**Colton's Naturals**$21.45**40 rev8mo ago](https://www.amazon.com/dp/B0G2Y5PFMP) [**12 Traps Silverfish Trap 6 Sheets Silverfish Killer Indoor Non Toxic Insect Trap with Dual Color & Pattern Lure for Crawling Insect Safe for Kids & Pet Use as 12 Small or 6 Large Detachable Traps**Qualirey**$10.44**77 rev8mo ago](https://www.amazon.com/dp/B0G2423BFY) [**20 Traps Silverfish Trap 10 Sheets Sheets Silverfish Killer Indoor Non-Toxic Insect Trap with Wood Grain Design & Pattern Lure for Insects Use as 20 Small or 10 Large Detachable Traps**Mysora**$14.82**35 rev8mo ago](https://www.amazon.com/dp/B0FY376B94)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Mysora 32 Pack Silverfish Traps Indoor Sticky Silverfish Sheet with Dual-Color & Pattern Lure Detachable into 32 Small or 16 Large Insect Traps for Home Camping Centipedes & Crawling Insects**Mysora**$16.46**4.1★**▲ 193%**](https://www.amazon.com/dp/B0GBY18J92) [**12 Traps Silverfish Trap 6 Sheets Silverfish Killer Indoor Non Toxic Insect Trap with Dual Color & Pattern Lure for Crawling Insect Safe for Kids & Pet Use as 12 Small or 6 Large Detachable Traps**Qualirey**$10.44**4.0★**▲ 129%**](https://www.amazon.com/dp/B0G2423BFY) [**Mysora 60 Pack Silverfish Traps Indoor Sticky Silverfish Sheet with Dual-Color & Pattern Lure Detachable into 60 Small or 30 Large Insect Traps for Home Camping Centipedes & Crawling Insects**Mysora**$22.40**4.1★**▲ 129%**](https://www.amazon.com/dp/B0GBX6T3KR) [**Silverfish Killer Spray Fast-Acting Silverfish Eliminator for Home Bathrooms Closets & Basements Natural Repellent Essential Oil Formula Highly Effective Pest Control**Colton's Naturals**$21.45**4.0★**▲ 64%**](https://www.amazon.com/dp/B0G2Y5PFMP) [**D Ekko Silverfish Paks (Pack of 2)**JITUIHOM**$18.66**4.5★**▲ 38%**](https://www.amazon.com/dp/B0FNX947MZ)
**~~View all trending →~~**
## **What buyers say about silverfish killer indoor**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Pest/Insect Control**34%
*“This repellent offers a simple and effective solution”*
**Quality-Overall**12%
*“TY Dekko for making such a quality easy to use reliable product”*
**Smell**10%
*“Pleasant smell”*
**Ease Of Use**9%
*“Easy to use”*
**Value For Money**8%
*“Great product for a very reasonable price”*
**Advertised Vs Actual Product**4%
*“Works as advertised”*
**Adhesion/Stickiness**3%
*“Sticky good”*
**Strength**2%
*“Effective”*
**Ease Of Cleaning**1%
*“Easy clean up too”*
**Functionality-Overall**1%
*“They just work”*
### **What buyers complain about **
**Functionality-Overall**37%
*“Did not work”*
**Pest/Insect Control**21%
*“Does not catch anything”*
**Value For Money**5%
*“Cost is far to much for what the product is”*
**Smell**5%
*“The smell is a bit uncomfortable”*
**Adhesion/Stickiness**3%
*“Just a sticky pad”*
**Ease Of Use**3%
*“not be able to get out”*
**Size-Overall**2%
*“They barely fit”*
**Advertised Vs Actual Product**2%
*“False advertising with how much comes boric acid comes in the bottle”*
**Spray/Flow**2%
*“Completely defective spray bottle”*
**Moist/Dry**1%
*“They started to dry out”*
### **Top return reasons **
**Functionality-Overall**28%
**Pest/Insect Control**12%
**Advertised Vs Actual Product**12%
**Value For Money**9%
**Size-Overall**7%
**Smell**6%
**Spray/Flow**5%
**Leak-Proof**5%
**Defective Material/Parts**5%
**Adhesion/Stickiness**3%
## **Common questions**
- **Is silverfish killer indoor profitable to sell on Amazon United States?**
- The niche generates $639K/yr across 21 tracked products. 6 of 8 products launched in the last 360 days are still selling. 90-day search growth is +27.6%. Flapen's verdict: Worth a look (70/100).
- **How competitive is the silverfish killer indoor niche?**
- 15 brands and 45 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 63% of demand.
- **What do buyers complain about in silverfish killer indoor?**
- Top complaints mined from reviews: Functionality-Overall, Pest/Insect Control, Value For Money. The return rate is 0.5%.
- **When does demand for silverfish killer indoor peak?**
- Demand peaks in Jun–Jul; the busiest month runs 2.4× the quietest.
- **What does it cost to enter the silverfish killer indoor niche?**
- Listings span $6.66–$34.76; the average listing price is $17.42 (sweet spot $15–$100). The average incumbent carries 3,048 reviews — the moat a new listing must climb.
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