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Mouth Cleaner
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Incredible13.7%search→purchase rate — share of searches ending in a sale
Review moat
Good1,121avg incumbent reviews — the moat a new listing must climb
Market size
Okay$161K$161K/yr · 198K searches
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-8.4%90-day search growth — must beat 0% to launch
Avg price
Bad$5.94avg listing price — sweet spot $15–$100
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad$3.51–$9.78cheapest to priciest tracked listing — scored on the share inside $15–$100