59
salt blocks for water softener
Worth a lookShows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible17.3%search→purchase rate — share of searches ending in a sale
Avg price
Incredible£27.97avg listing price — sweet spot $15–$100
Price range
Great£9.13–£61.44cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Market size
Good£743K£743K/yr · 154K searches
Review moat
Good832.09avg incumbent reviews — the moat a new listing must climb
Growth
Bad-0.9%90-day search growth — must beat 0% to launch
Competition
Bad80%top-5 click share — a locked-up shelf
Brand share
Bad94%top-5 brand share — brand-locked demand