---
title: "Reviews — grease killer spray - Flapen"
canonical_url: "https://flapen.com/research/de/drogerie-koerperpflege/grease-killer-spray/reviews"
last_updated: "2026-08-10T21:56:47.169Z"
locale: en
meta:
  description: "Niche score 64/100 · €108K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 64/100 · €108K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — grease killer spray - Flapen"
---

# **grease killer spray**

**Worth a look**

Shows demand growing +693.8% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 26Growth 100Conversion 64Competition 32Returns 100Price range 67Avg price 77Brand share 49Review moat 47Quality gap 98

**Growth**

**Incredible****+693.8%**

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

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Quality gap**

**Incredible****3.8★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Great****€15.74**

avg listing price — sweet spot $15–$100

**Price range**

**Good****€2.39–€40.39**

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

**Conversion**

**Good****5.7%**

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

**Brand share**

**Okay****76%**

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

**Review moat**

**Okay****1,782.65**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Okay****66%**

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

**Market size**

**Okay****€108K**

€108K/yr · 121K searches

**Signals**[** Trending**](https://flapen.com/research/niches?market=de&signal=trending "Search growth > 100% (90d)") [** Quality Gap**](https://flapen.com/research/niches?market=de&signal=quality_gap "Avg rating < 4.0") [** Out of Stock**](https://flapen.com/research/niches?market=de&signal=out_of_stock "OOS rate > 10%")

## Reviews