---
title: "Deer Fly Repellent — $83K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/deer-fly-repellent"
last_updated: "2026-08-11T08:17:00.101Z"
locale: en
meta:
description: "Niche score 57/100 · $83K/yr market · 51K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 57/100 · $83K/yr market · 51K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Deer Fly Repellent — $83K/yr Amazon US Niche (2026) - Flapen"
---
# **deer fly repellent**
**Worth a look**
Shows demand growing >1,000% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 21Growth 100Conversion 91Competition 23Returns 96Price range 69Avg price 73Brand share 19Review moat 23Quality gap 65
**Growth**
**Incredible****>1,000%**
90-day search growth — must beat 0% to launch
**Returns**
**Incredible****0.8%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.1%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****$14.72**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$4.96–$36.93**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****72%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****7,528.71**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$83K**
$83K/yr · 51K searches
**Brand share**
**Bad****92%**
top-5 brand share — brand-locked demand
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")
According to Flapen's Amazon United States niche tracking, deer fly repellent is a $83K/yr Amazon United States market (51K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 57/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **deer fly repellent market data**
- **Units sold / yr**
- **5K–6K**
- avg 250–500/product
- **Revenue / yr**
- **$74K–$88K**
- units × avg price
- **Conversion rate**
- **11.1%**
- **Avg BSR**
- **#244**
- **Page quality**
- **0%**
- **Prime**
- **88%**
- **Sponsored**
- **65%**
- **Out of stock**
- **2.2%**
- **Avg brand age**
- **74 months**
- **Avg seller age**
- **164 days**
## **Competition & brand share**
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**47**
**Top-5 brand share**
**92%**
Top 20: 100%
**Top-5 click share**
**72%**
Top 20: 100%
**Open market**
**5%**
- Repel48% - TredNot27% - Qualirey8% - Sawyer6% - OFF!3% - Grand Tongo3% - Open — no brand owns it (3 brands, 5%)
## **Demand & seasonality**
Weekly Amazon search volume, last 94 weeks — >1,000% search growth over the last 90 days.
5K4KHoliday '24Spike '25Prime Day '25Spike '26 seasonMarJunAugNovMarMay
Peak months: May, Jun, Jul · busiest ÷ quietest = 121.7×
[**Open Trend **](https://flapen.com/research/us/health-household/deer-fly-repellent/trend)
## **Top deer fly repellent search terms**
- **repel tick defense**8K/yr>1,000%12.3% conv. - **deer fly repellent**10K/yr>1,000%2.6% conv. - **horse fly repellent for humans**7K/yr>1,000%2.6% conv. - **deer fly patches**9K/yr>1,000%15.2% conv. - **repel tick defense spray**5K/yr+363.1%12.2% conv. - **deerfly patches**4K/yr>1,000%15.3% conv. - **horsefly repellent for humans**3K/yr>1,000%2.4% conv. - **deer fly patches for hat**3K/yr>1,000%18.0% conv. - **deer fly tape**3K/yr>1,000%12.6% conv. [**All search terms **](https://flapen.com/research/us/health-household/deer-fly-repellent/search-terms)
## **Top deer fly repellent 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%$8K20%$17K30%$25K40%$33K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Repel Tick Defense Aerosol Spray 6.5-Ounce Pack of 6**Repel**$30.04**4.6★3,223 rev](https://www.amazon.com/dp/B00G0O7KL2) [2**12 / Pk Deerfly Patches/TredNot Deer Fly Patch Odorless Repellent**TredNot**$10.04**4.4★992 rev](https://www.amazon.com/dp/B0038RO1YI) [3**Repel Tick Defense Repels Ticks & Mosquitos For Up To 10 Hours Keep Ticks Away (Unscented Aerosol Spray) 6.5 fl Ounce**Repel**$4.96**4.6★3,223 rev](https://www.amazon.com/dp/B00FPQQWQA) [4**Deerfly Patches/Deer Fly Repellent Patch (12 Pack)**TredNot**$9.96**4.1★164 rev](https://www.amazon.com/dp/B0BZWNWNH7) [5**20 Pcs Deer Fly Tape for Hat Chemical Free and Odorless Sticky Biting Flies Patches for Hiking Gardening Running Camping Fishing and Outdoor Use**Qualirey**$15.63**3.8★5 rev](https://www.amazon.com/dp/B0GVCT7HHC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**20 Pcs Deer Fly Tape for Hat Chemical Free and Odorless Sticky Biting Flies Patches for Hiking Gardening Running Camping Fishing and Outdoor Use**Qualirey**$15.63**5 rev3mo ago](https://www.amazon.com/dp/B0GVCT7HHC) [**Repel Insect Repellent Sportsmen Max Formula 40% DEET 6.5 Ounces Long-Lasting Aerosol Insect Repellent Spray Repels Mosquitoes Ticks Gnats Biting Flies Chiggers and Fleas 3 Pack**Repel**$17.03**8,922 rev11mo ago](https://www.amazon.com/dp/B0FKQ2YP2C) [**6 Pack Dragonfly Clip 3D Dragonfly Garden Stakes Decor Fly Deterrent Humming Bird Stakes Deer and Horse Bird and Fly Scare Devices for Indoor Outdoor Garden**Defemim**$12.44**1,622 rev2y ago](https://www.amazon.com/dp/B0CKXFV5K2) [**Deerfly Patches/Deer Fly Repellent Patch (12 Pack)**TredNot**$9.96**164 rev3y ago](https://www.amazon.com/dp/B0BZWNWNH7) [**Grand Tongo DEET-Free Insect Repellent with Picaridin The 12 Hour Protection DEET Alternative - Citrus + Sandalwood**Grand Tongo**$14.02**1,470 rev3y ago](https://www.amazon.com/dp/B0BZ5L4Y1G)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Bug Ball Deer Fly Ball Replacement Kit - Biting Fly and Insect Trap Pack of 3**Bug Ball**$36.93**4.2★**▲ 128%**](https://www.amazon.com/dp/B08JZFZR6V) [**20 Pcs Deer Fly Tape for Hat Chemical Free and Odorless Sticky Biting Flies Patches for Hiking Gardening Running Camping Fishing and Outdoor Use**Qualirey**$15.63**3.8★**▲ 126%**](https://www.amazon.com/dp/B0GVCT7HHC) [**Repel Insect Repellent Sportsmen Max Formula 40% DEET 6.5 Ounces Long-Lasting Aerosol Insect Repellent Spray Repels Mosquitoes Ticks Gnats Biting Flies Chiggers and Fleas 3 Pack**Repel**$17.03**4.7★**▲ 124%**](https://www.amazon.com/dp/B0FKQ2YP2C) [**Repel Tick Defense Repels Ticks & Mosquitos For Up To 10 Hours Keep Ticks Away (Unscented Aerosol Spray) 6.5 fl Ounce**Repel**$4.96**4.6★**▲ 105%**](https://www.amazon.com/dp/B00FPQQWQA) [**Grand Tongo DEET-Free Insect Repellent with Picaridin The 12 Hour Protection DEET Alternative - Citrus + Sandalwood**Grand Tongo**$14.02**4.4★**▲ 62%**](https://www.amazon.com/dp/B0BZ5L4Y1G)
**~~View all trending →~~**
## **What buyers say about deer fly repellent**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Pest/Insect Control**38%
*“Repels mosquitoes”*
**Quality-Overall**10%
*“Highly effective and long-lasting protection”*
**Smell**9%
*“the smell is strong”*
**Spray/Flow**7%
*“Best tick spray out there”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Value For Money**5%
*“Affordable”*
**Ease Of Use**2%
*“Easy to use”*
**Efficiency**2%
*“works well”*
**Adhesion/Stickiness**2%
*“Not sticky and works great”*
**Strength**2%
*“Very effective”*
### **What buyers complain about **
**Pest/Insect Control**23%
*“does not repel them”*
**Durability**11%
*“Fall apart easily”*
**Functionality-Overall**9%
*“Did not work”*
**Quality-Overall**9%
*“Quality control problem”*
**Leak-Proof**6%
*“Leaks ridiculously”*
**Spray/Flow**6%
*“it won't spray”*
**Value For Money**3%
*“They're much more expensive”*
**Smell**3%
*“Strong chemical smell”*
**Adhesion/Stickiness**3%
*“Glue doesn't hold for long”*
**Strength**2%
*“Not sturdy”*
### **Top return reasons **
**Size-Overall**24%
**Value For Money**14%
**Advertised Vs Actual Product**12%
**Leak-Proof**10%
**Functionality-Overall**8%
**Pest/Insect Control**8%
**Defective Material/Parts**5%
**Spray/Flow**4%
**Smell**4%
**Strength**2%
## **Common questions**
- **Is deer fly repellent profitable to sell on Amazon United States?**
- The niche generates $83K/yr across 17 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is >1,000%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the deer fly repellent niche?**
- 9 brands and 47 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 92% of demand.
- **What do buyers complain about in deer fly repellent?**
- Top complaints mined from reviews: Pest/Insect Control, Durability, Functionality-Overall. The return rate is 0.8%.
- **When does demand for deer fly repellent peak?**
- Demand peaks in May–Jun–Jul; the busiest month runs 121.7× the quietest.
- **What does it cost to enter the deer fly repellent niche?**
- Listings span $4.96–$36.93; the average listing price is $14.72 (sweet spot $15–$100). The average incumbent carries 7,529 reviews — the moat a new listing must climb.
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