---
title: "Products — drain fly killer - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/drain-fly-killer/products"
last_updated: "2026-07-31T19:07:05.632Z"
locale: en
meta:
  description: "Niche score 50/100 · £2.9M/yr market · 2.7M searches/yr. Prices mostly outside the sweet spot ($2.41–$9.75) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 50/100 · £2.9M/yr market · 2.7M searches/yr. Prices mostly outside the sweet spot ($2.41–$9.75) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — drain fly killer - Flapen"
---

# **drain fly killer**

**Worth a look**

Shows searches that convert (20.7% search→purchase), but prices mostly outside the sweet spot ($2.41–$9.75) keeps it on the watch list.

Market size 96Growth 20Conversion 100Competition 19Returns 100Price range 0Avg price 15Brand share 7Review moat 24Quality gap 70

**Conversion**

**Incredible****20.7%**

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

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Market size**

**Incredible****£2.9M**

£2.9M/yr · 2.7M searches

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Bad****5,393.13**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-9.2%**

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

**Competition**

**Bad****77%**

top-5 click share — a locked-up shelf

**Avg price**

**Bad****£5.25**

avg listing price — sweet spot $15–$100

**Brand share**

**Bad****97%**

top-5 brand share — brand-locked demand

**Price range**

**Bad****£2.41–£9.75**

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