It should happen to be a sunny afternoon, and you are cleaning the drive train of a new (2nd hand) bike which is minging to the extreme, and you have Spent 45 mins restoring it to former glories. It only needs a rinse and relube. Your young daughter meanwhile is playing in her sandpit, which happens to be adjacent to the bike stand.
When you rinse your handiwork down, next time you will be sure to notice the 2 or3 spades worth of sand she has sneaked into the bucket of water you will be using for said rinse.
When you rinse your handiwork down, next time you will be sure to notice the 2 or3 spades worth of sand she has sneaked into the bucket of water you will be using for said rinse.