45
grout stain remover
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible15.3%search→purchase rate — share of searches ending in a sale
Returns
Great1.5%return rate — above 5% kills the launch gate
Avg price
Great$17.67avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Price range
Good$9.33–$26.86cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$131K$131K/yr · 48K searches
Review moat
Bad6,855.17avg incumbent reviews — the moat a new listing must climb
Growth
Bad-9.6%90-day search growth — must beat 0% to launch
Competition
Bad78%top-5 click share — a locked-up shelf
Brand share
Bad97%top-5 brand share — brand-locked demand