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sponge mop
Worth a lookShows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Brand share
Great58%top-5 brand share — no brand owns this niche
Review moat
Good848.31avg incumbent reviews — the moat a new listing must climb
Conversion
Good5.5%search→purchase rate — share of searches ending in a sale
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Price range
Okay£6.43–£23.25cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Okay£11.53avg listing price — sweet spot $15–$100
Market size
Okay£113K£113K/yr · 180K searches
Growth
Bad-15.3%90-day search growth — must beat 0% to launch