gnatrol
Worth a lookShows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Avg price
Great$46.54avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Conversion
Great7.5%search→purchase rate — share of searches ending in a sale
Market size
Good$614K$614K/yr · 177K searches
Growth
Okay+20.0%90-day search growth — must beat 0% to launch
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Competition
Okay65%top-5 click share — leaders hold, buyers still browse
Review moat
Bad8,992.78avg incumbent reviews — the moat a new listing must climb
Price range
Bad$5.16–$538.01cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, gnatrol is a $614K/yr Amazon United States market (177K searches/yr). The top 5 brands hold 82% of demand. Verdict: Worth a look — 58/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
gnatrol market data
- Units sold / yr
- 13K–15K
- avg 500–750/product
- Revenue / yr
- $582K–$698K
- units × avg price
- Conversion rate
- 7.5%
- Avg BSR
- #476
- Page quality
- 0%
- Prime
- 89%
- Sponsored
- 94%
- Out of stock
- 0.0%
- Avg brand age
- 79 months
- Avg seller age
- 142 days
Competition & brand share
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.Brands
13 falling
Sellers
102
Top-5 brand share
82%
Top 20: 100%
Top-5 click share
65%
Top 20: 100%
Open market
14%
- Summit37%
- MICROBE-LIFT17%
- Bonide13%
- Microbe Life Hydroponics11%
- Kate's Home & Garden4%
- KATE'S GARDEN4%
- Open — no brand owns it (7 brands, 14%)
Demand
Weekly Amazon search volume, last 50 weeks — +20.0% search growth over the last 90 days.Top gnatrol search terms
- bacillus thuringiensis israelensis33K/yr
- bti fungus gnats24K/yr
- gnatrol35K/yr
- bti drops fungus gnats43K/yr
- bacillus thuringiensis israelensis bti17K/yr
- gnatrol fungus gnat killer11K/yr
- microbe lift bmc8K/yr
- microbe-lift bmc2K/yr
- bti drops for fungus gnats3K/yr
Top gnatrol 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.
All 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SUMMIT CHEMICAL CO 117-6 30OZ Mosquito Bits
Summit$14.684.4★35,396 rev
Microbe Life Hydroponics FGX Fungus Gnat Killer Natural BTi Pest Control for Plants Indoor Plant Pest Control to Get Rid of Gnats in Houseplants Safe for Pets & People 8 Fl Oz
Microbe Life Hydroponics$36.914.3★45 rev
Summit...responsible solutions 110-12 Mosquito Dunks 6-Pack
Summit$8.494.5★28,696 rev
MICROBE-LIFT BMC Biological Mosquito Control Liquid Treatment for Medium-Sized Decorative Water Gardens Up to 2 000 Gallons Fountains and Ponds 2 Fluid Ounces
MICROBE-LIFT$17.094.5★1,314 rev
MICROBE-LIFT BMC Biological Mosquito Control Liquid Treatment for Medium-Sized Decorative Water Gardens Up to 2 000 Gallons Fountains and Ponds 6 Fluid Ounces
MICROBE-LIFT$23.464.5★1,314 rev
Newest
by launch dateMicrobe Life Hydroponics FGX Fungus Gnat Killer Natural BTi Pest Control for Plants Indoor Plant Pest Control to Get Rid of Gnats in Houseplants Safe for Pets & People 8 Fl Oz
Microbe Life Hydroponics$36.9145 rev
Miracle-Gro Plant Care Gnat Control + Plant Food 4 Packets
Miracle-Gro$9.9253 rev
NatureStop Fungus Gnat Killer Spray (16oz)
NatureStop$17.18145 rev
Kates Home & Garden Plant Spray for Insects & Getting Rid of Gnats with 12 Sticky Traps. Fungus Gnat Killer & Bug Spray for Indoor Plants (16oz Peppermint Pet Safe Non Toxic)
Kate's Home & Garden$19.531,626 rev
Organic Insecticide & Fungicide for Plants Indoor/Outdoor Protection to Control Powdery Mildew Spider Mites Aphids Whiteflies Fungus Gnats Safe on Vegetables & Lawns Concentrate Spray 16oz
ARBER$29.60436 rev
Trending
90-day click momentumMiracle-Gro Plant Care Gnat Control + Plant Food 4 Packets
Miracle-Gro$9.924.0★
NatureStop Fungus Gnat Killer Spray (16oz)
NatureStop$17.183.8★
Microbe Life Hydroponics FGX Fungus Gnat Killer Natural BTi Pest Control for Plants Indoor Plant Pest Control to Get Rid of Gnats in Houseplants Safe for Pets & People 8 Fl Oz
Microbe Life Hydroponics$36.914.3★
Summit...responsible solutions 110-12 Mosquito Dunks 6-Pack
Summit$8.494.5★
SUMMIT CHEMICAL CO 117-6 30OZ Mosquito Bits
Summit$14.684.4★
What buyers say about gnatrol
What buyers praise and complain about, mined from review topics.What buyers love
“Helps keeps pests off”
“No Complaints”
“Perfect for plants”
“Easy peasy”
“Good value for money”
“As advertise”
“Love the smell”
“the little stickies are a plus”
“durable too”
“Easy to spray”
What buyers complain about
“Did not reduce mosquitos”
“Doesn't work as stated”
“Doesnt smell wonderful”
“It's sticky”
“Spray didn't work”
“NOT FOR FOOD PLANTS”
“Overpriced”
“was not what I expected based on the description”
“smaller than I thought”
“The bottle leaks”
Top return reasons
Common questions
- Is gnatrol profitable to sell on Amazon United States?
- The niche generates $614K/yr across 18 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +20.0%. Flapen's verdict: Worth a look (58/100).
- How competitive is the gnatrol niche?
- 13 brands and 102 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 82% of demand.
- What do buyers complain about in gnatrol?
- Top complaints mined from reviews: Pest/Insect Control, Functionality-Overall, Smell. The return rate is 0.4%.
- What does it cost to enter the gnatrol niche?
- Listings span $5.16–$538.01; the average listing price is $46.54 (sweet spot $15–$100). The average incumbent carries 8,993 reviews — the moat a new listing must climb.