Skip to content
57

centipede killer

Worth a look

Shows demand growing +279.8% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 6Growth 99Conversion 56Competition 31Returns 96Price range 72Avg price 84Brand share 51Review moat 21Quality gap 72

Growth

Incredible+279.8%

90-day search growth — must beat 0% to launch

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Avg price

Great$18.59

avg listing price — sweet spot $15–$100

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Price range

Good$9.96–$28.02

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Good4.7%

search→purchase rate — share of searches ending in a sale

Brand share

Good74%

top-5 brand share — brands hold most of the demand

Competition

Okay66%

top-5 click share — leaders hold, buyers still browse

Review moat

Bad12,214.76

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$24K

$24K/yr · 27K searches

According to Flapen's Amazon United States niche tracking, centipede killer is a $24K/yr Amazon United States market (27K searches/yr). The top 5 brands hold 74% of demand. Verdict: Worth a look — 57/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

centipede killer market data

Units sold / yr
2K–2K
avg 0–100/product
Revenue / yr
$28K–$37K
units × avg price
Conversion rate
4.7%
Avg BSR
#92
Page quality
0%
Prime
100%
Sponsored
82%
Out of stock
1.6%
Avg brand age
73 months
Avg seller age
145 days

Competition & brand share

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 falling

Sellers

109

Top-5 brand share

74%

Top 20: 100%

Top-5 click share

66%

Top 20: 100%

Open market

20%

  • NatureStop24%
  • Ortho23%
  • Catchmaster10%
  • Terro9%
  • Garden Safe7%
  • Mighty Mint6%

Demand

Weekly Amazon search volume, last 48 weeks — +279.8% search growth over the last 90 days.
2K1KSpike '25Spike '26Aug '25Oct '25Nov '25Jan '26Mar '26May '26

Top centipede 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%10%$2K20%$5K30%$7K40%$10K101001K10K100K Reviews — right = deep review moat Market 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.

What buyers say about centipede killer

What buyers praise and complain about, mined from review topics.

What buyers love

Pest/Insect Control34%

“Easy pest control”

Smell18%

“Smells very nice and refreshing”

Quality-Overall11%

“Good quality spray bottle”

Advertised Vs Actual Product5%

“As advertised”

Spray/Flow5%

“Easy to spray”

Ease Of Use4%

“Easy to use”

Value For Money4%

“Worth every penny”

Strength2%

“strength was good”

Safety Standards1%

“safe for pets”

Suitable For Indoor1%

“Its good for the indoors”

What buyers complain about

Pest/Insect Control37%

“doesnt keep pest away”

Functionality-Overall17%

“Zero works”

Smell6%

“Too smelly”

Value For Money5%

“A waste of money”

Spray/Flow5%

“Faulty spray”

Durability2%

“Give it a couple of days”

Advertised Vs Actual Product2%

“False advertisement”

Leak-Proof1%

“the bottle leaks around sprayer”

Quality-Overall1%

“Not as good as I thought”

Strength1%

“Not strong enough”

Top return reasons

Functionality-Overall16%
Value For Money15%
Pest/Insect Control14%
Spray/Flow14%
Leak-Proof11%
Advertised Vs Actual Product10%
Size-Overall6%
Smell3%
Defective Material/Parts3%
Certifications1%

Common questions

Is centipede killer profitable to sell on Amazon United States?
The niche generates $24K/yr across 17 tracked products. 90-day search growth is +279.8%. Flapen's verdict: Worth a look (57/100).
How competitive is the centipede killer niche?
13 brands and 109 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 74% of demand.
What do buyers complain about in centipede killer?
Top complaints mined from reviews: Pest/Insect Control, Functionality-Overall, Smell. The return rate is 0.8%.
What does it cost to enter the centipede killer niche?
Listings span $9.96–$28.02; the average listing price is $18.59 (sweet spot $15–$100). The average incumbent carries 12,215 reviews — the moat a new listing must climb.