When did I last do this?
I started with towels because I kept forgetting when I'd last washed them. A dated log was enough for that, but my kid's nasal spray needed more care. The routine changed from daily to every two days, then three, while we also tried to track congestion. Our few Telegram messages left us with very little to tell the doctor.
Each entry now keeps the interval that applied when we logged it. Changing the routine leaves that history intact, so I can look back and see what we were doing at the time.


























