Wasgij Retro Mystery 10: Spring Has Sprung!

Spring has officially sprung, and the whole family is in clean-up mode! The dusters out, the vacuum is roaring, and there is a buzz of activity as everyone pitches inor at least pretends to. Dad is emerging with a tray of refreshments to keep everyone motivated, so what could possibly go wrong?

Will there be another successful spring clean, or is there about to be a domestic disaster? That is the scene you need to puzzle!