Gnat Killer Indoor Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Gnat Killer Indoor sales on Amazon US totaled 1,052,000 units in July 2026 (▼ 2.0% vs. the prior month), generating an estimated $21,470,830 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 60.8% of unit volume and 65.7% of revenue, while a typical listing is priced at $18.39. The keyword itself pulled 27,079 Amazon queries over the same period (▼ 0.5% MoM).
Zooming out to the 12-month window ending July 2026, the gnat killer indoor Top 50 moved 6,889,000 units and $137,313,496 in cumulative sales — an average of 574,083 units and $11,442,791 per month. Monthly throughput topped out at 1,074,000 units in June 2026 and dipped to 166,300 in February 2026, leaving the latest reading 19.1% higher than August 2025.
Gnat Killer Indoor Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
1.1M
▼ 2.0% MoM
Monthly Revenue 2026/07
$21.5M
▼ 3.6% MoM
Top 10 Market Share 2026/07
60.8%
Gnat Killer Indoor Market Share & Sales Concentration on Amazon US — July 2026
The most-sold gnat killer indoor listing on Amazon US in July 2026 is ASIN B07T869RNY (Brand: ZEVO), which sold 100,000 units at $19.97 apiece — equal to 9.5% of every unit tracked in this report.
The Top 10 ASINs account for 640,000 units and $14,101,600 in July 2026 — 60.8% of unit volume and 65.7% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Gnat Killer Indoor' on Amazon
July 2026
Is 60.8% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B07T869RNY
Zevo Flying Insect Trap for Fruit Flies & Gnats, 1 Plug-in Base & 1 Refills | Catches Fruit Flies & Gnats Near Fruit Bowls & Trash Bins, Spray-Free, Odor-Free, Blue & UV Light Trap, Safe for Kids & Pets*
100K
▲ 0.0%vs. prior month
$1.8M
latest month
12-month trend
B0C3FTCYZL
Zevo Flying Insect Trap Refill Cartridges for Fruit Flies & Gnats, 4 Count | Fits Zevo MAX & Zevo Flying Insect Trap, Catches House Flies, Gnats & Fruit Flies 24/7, No Added Fragrance or Dyes
100K
▲ 0.0%vs. prior month
$1.4M
latest month
12-month trend
B07JBRJH79
Mighty Mint Peppermint Oil Insect Repellent Spray, 16 oz | Natural Indoor & Outdoor Bug Control for Spiders, Ants, Roaches, Plant-Based, Extra-Strong Formula with Microfiber Cloth
80K
▲ 60.0%vs. prior month
$1.4M
latest month
12-month trend
B0C3PDTYYX
Zevo Flying Insect Trap for Fruit Flies & Gnats, 2 Plug-in Bases, 2 Refills | Catches Fruit Flies & Gnats Near Fruit Bowls & Trash Bins, Spray-Free, Odor-Free, Blue & UV Light Trap, Safe for Kids & Pets*
80K
▲ 33.3%vs. prior month
$2.9M
latest month
12-month trend
B0CKY689WQ
Zevo Flying Insect Trap for Fruit Flies & Gnats, 1 Plug-in Base & 3 Refills | Catches Fruit Flies & Gnats Near Fruit Bowls & Trash Bins, Spray-Free, Odor-Free, Blue & UV Light Trap, Safe for Kids & Pets*
70K
▼ 30.0%vs. prior month
$1.7M
latest month
12-month trend
B01MRHXM0I
TERRO Fruit Fly Trap 4-Pack, 180 Day Lure Supply, Food-Based Lure | Apple-Shaped Design for Kitchen Counters, Fruit Bowls, Trash Cans, Food-Based Lure, Indoor Pest Control, Fruit Fly Killer
60K
▲ 20.0%vs. prior month
$805.2K
latest month
12-month trend
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Best Gnat Killer Indoor Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
ZEVO is the best-performing gnat killer indoor brand in July 2026, moving 420,000 units across 6 ASINs for 65.6% of Top 10 volume. Mighty Mint follows with 80,000 units (12.5%), ahead of Terro on 60,000 units (9.4%).
With 5 brands splitting the Top 10 and 87.5% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $11.77 to $24.43, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
ZEVO
6 ASINs in Top 10
65.6%
Units
420K
Revenue
$9.6M
Avg. price
$24.43
B07T869RNY
$19.97·★4.2·54.9K revsZevo Flying Insect Trap for Fruit Flies & Gnats, 1 Plug-in Base & 1 Refills | Catches Fruit Flies & Gnats Near Fruit Bowls & Trash Bins, Spray-Free, Odor-Free, Blue & UV Light Trap, Safe for Kids & Pets*
Units sold100KB0C3FTCYZL
$14.97·★4.8·35.8K revsZevo Flying Insect Trap Refill Cartridges for Fruit Flies & Gnats, 4 Count | Fits Zevo MAX & Zevo Flying Insect Trap, Catches House Flies, Gnats & Fruit Flies 24/7, No Added Fragrance or Dyes
Units sold100KB0C3PDTYYX
$34.80·★4.3·27.3K revsZevo Flying Insect Trap for Fruit Flies & Gnats, 2 Plug-in Bases, 2 Refills | Catches Fruit Flies & Gnats Near Fruit Bowls & Trash Bins, Spray-Free, Odor-Free, Blue & UV Light Trap, Safe for Kids & Pets*
Units sold80KB0CKY689WQ
$25.96·★4.2·32.4K revsZevo Flying Insect Trap for Fruit Flies & Gnats, 1 Plug-in Base & 3 Refills | Catches Fruit Flies & Gnats Near Fruit Bowls & Trash Bins, Spray-Free, Odor-Free, Blue & UV Light Trap, Safe for Kids & Pets*
Units sold70KB0CYVVT3LC
$28.94·★4.8·2.3K revsZevo Flying Insect Trap Refill Cartridges for Fruit Flies & Gnats, 8 Count | Fits Zevo MAX & Zevo Flying Insect Trap, Catches House Flies, Gnats & Fruit Flies 24/7, No Added Fragrance or Dyes
Units sold40KB0CTQDTF1V
$21.97·★4.8·8.4K revsZevo Flying Insect Trap Refill Cartridges for Fruit Flies & Gnats, 6 Count | Fits Zevo MAX & Zevo Flying Insect Trap, Catches House Flies, Gnats & Fruit Flies 24/7, No Added Fragrance or Dyes
Units sold30K
Mighty Mint
1 ASIN in Top 10
12.5%
Units
80K
Revenue
$1.4M
Avg. price
$19.98
B07JBRJH79
$19.98·★4.2·65.4K revsMighty Mint Peppermint Oil Insect Repellent Spray, 16 oz | Natural Indoor & Outdoor Bug Control for Spiders, Ants, Roaches, Plant-Based, Extra-Strong Formula with Microfiber Cloth
Units sold80K
Terro
1 ASIN in Top 10
9.4%
Units
60K
Revenue
$805.2K
Avg. price
$11.77
B01MRHXM0I
$11.77·★4.0·93.9K revsTERRO Fruit Fly Trap 4-Pack, 180 Day Lure Supply, Food-Based Lure | Apple-Shaped Design for Kitchen Counters, Fruit Bowls, Trash Cans, Food-Based Lure, Indoor Pest Control, Fruit Fly Killer
Units sold60K
Trending Gnat Killer Indoor Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B09VS6DHBK booked 30K units at $9.99, with ▲ 0.0% MoM change. On the growth side, B0B8JTFZ19 leads positive momentum with ▲ 200.0% MoM growth on 6K units, with B0D5DJ7V4P close behind at ▲ 100.0% MoM on 20K units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B09VS6DHBK
Fly Strips Indoor Sticky Hanging 24pk with Pins. Non Toxic Outdoor Fly Trap Indoor for Home. Flies Tape Paper Trap Ribbon Roll for House Gnat Fruit and Housefly. Bug Catchers for Inside Home Flypaper.
Price
$9.99
Rating
4.0
Reviews
15.7K
Latest month sales
B0B8JTFZ19
DEVOGUE® Electric Fly Swatter Bug Zapper Battery Operated Flies Killer Indoor and Outdoor Pest Control Mosquito Zapper and Insect Catcher Racket
Price
$10.99
Rating
4.2
Reviews
8.1K
Latest month sales
B0D5DJ7V4P
Super Ninja Fruit Fly Traps for Indoors, 4 Pack | Fruit Flies Catcher for Home & Kitchen with Adhesive Back, Kids & Pets Friendly, Upto 3 Weeks of Performance per Bottle
Unlock to view ASIN details and product titles
Price
$12.99
Rating
3.7
Reviews
9.2K
Latest month sales
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