---
title: "Reviews — fungus gnat killer - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/fungus-gnat-killer/reviews"
last_updated: "2026-08-01T02:23:07.759Z"
locale: en
meta:
  description: "Niche score 50/100 · £294K/yr market · 304K searches/yr. Prices mostly outside the sweet spot ($2.56–$15.24) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 50/100 · £294K/yr market · 304K searches/yr. Prices mostly outside the sweet spot ($2.56–$15.24) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — fungus gnat killer - Flapen"
---

# **fungus gnat killer**

**Worth a look**

Shows low returns (0.1%), but prices mostly outside the sweet spot ($2.56–$15.24) keeps it on the watch list.

Market size 51Growth 10Conversion 90Competition 34Returns 99Price range 2Avg price 25Brand share 53Review moat 25Quality gap 92

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Quality gap**

**Great****4.0★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Great****10.8%**

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

**Brand share**

**Good****73%**

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

**Market size**

**Good****£294K**

£294K/yr · 304K searches

**Competition**

**Okay****64%**

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

**Review moat**

**Bad****4,022.81**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Okay****£8.98**

avg listing price — sweet spot $15–$100

**Growth**

**Bad****-29.4%**

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

**Price range**

**Bad****£2.56–£15.24**

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