My son is 7 and never had one 
My daughter is on her second one, age 2.
The night is young and I've already used up most of my clean towels and long ago used up all her clean sheets!
Do I need to keep spares just for this then? What on earth do I do here, I've bung a load in the wash but the washer dryer setting takes hours!
I feel very unprepared! The first time my minimalist ways have let me down 