---
title: "Trend — drain brush - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/drain-brush/trend"
last_updated: "2026-08-11T12:35:47.513Z"
locale: en
meta:
  description: "Niche score 64/100 · $304K/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 · $304K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — drain brush - Flapen"
---

# **drain brush**

**Worth a look**

Shows low returns (1.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 51Growth 66Conversion 92Competition 41Returns 95Price range 54Avg price 34Brand share 74Review moat 57Quality gap 73

**Returns**

**Great****1.0%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****11.2%**

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

**Brand share**

**Good****61%**

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

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Growth**

**Good****+45.9%**

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

**Review moat**

**Good****1,216.46**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Good****$5.85–$25.74**

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

**Market size**

**Good****$304K**

$304K/yr · 270K searches

**Competition**

**Okay****61%**

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

**Avg price**

**Okay****$10.06**

avg listing price — sweet spot $15–$100

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")

## Trend