40
foam gun cleaner
Skip itPrices mostly outside the sweet spot ($5.35–$14.64) — this niche doesn't clear our bar today.
Conversion
Incredible19.7%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Review moat
Great197.55avg incumbent reviews — the moat a new listing must climb
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Avg price
Okay£8.97avg listing price — sweet spot $15–$100
Growth
Bad-2.7%90-day search growth — must beat 0% to launch
Competition
Bad75%top-5 click share — a locked-up shelf
Market size
Bad£47K£47K/yr · 27K searches
Price range
Bad£5.35–£14.64cheapest to priciest tracked listing — scored on the share inside $15–$100