70
calcium remover for pool tile
Worth a lookShows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Growth
Incredible+163.5%90-day search growth — must beat 0% to launch
Avg price
Incredible$24.12avg listing price — sweet spot $15–$100
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Brand share
Great52%top-5 brand share — no brand owns this niche
Price range
Great$5.14–$59.16cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good43%top-5 click share — leaders hold, buyers still browse
Review moat
Good1,133.92avg incumbent reviews — the moat a new listing must climb
Conversion
Good4.2%search→purchase rate — share of searches ending in a sale
Market size
Bad$37K$37K/yr · 36K searches