40
truly free washing machine cleaner
Skip itA deep review moat (51,057 avg reviews) — this niche doesn't clear our bar today.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Conversion
Incredible14.8%search→purchase rate — share of searches ending in a sale
Avg price
Great$15.05avg listing price — sweet spot $15–$100
Price range
Good$11.34–$19.09cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+8.6%90-day search growth — must beat 0% to launch
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Bad92%top-5 brand share — brand-locked demand
Market size
Bad$54K$54K/yr · 24K searches
Competition
Bad87%top-5 click share — a locked-up shelf
Review moat
Bad51,057.44avg incumbent reviews — the moat a new listing must climb