Water damage discovered late → mold panic and runaway cost

Pain point

Leak happened while away; by discovery it's a ceiling/wall problem. *"It's going to be Mold City up there pretty fast"* — the clock is the enemy, and remediation quotes are feared ("you're going to spend some serious money").

Signal

Moderate; one thread, but multiple independent comments converge on the same two fears (speed-to-mold, cost shock). Small sample — treat as hypothesis.

Opportunity

- *Vacation mode service*: cheap water sensors + auto-shutoff bundled with a monitored "while you're away" plan that dispatches a local check-in when a sensor trips. Hardware exists — the wedge is **the human dispatch layer**, not the sensor. **Medium**, requires local ops. - *DIY-vs-pro dry-out guide* with rental equipment logistics (what commenters recommended) as a lead magnet. **Quick.**

Evidence

• My bathroom flooded while we were away