Day 4 is organizing the laundry room. Oh my goodness, I had no idea it was so bad in there! Here is the original post with all of the days / steps.
Pre-organizing, we had been keeping some questionable items in here, including cat carriers, light bulbs, and spare wood. Post-organizing, everything in there makes sense.
Additionally, the cleaning and organizing bug (energy) spread into the guest bathroom, leading to a clean under-the-sink area, and a clean inside-the-medicine-cabinet area. Since the beginning of this 21-step organization challenge, I have come across quite a few "homeless" containers in our house. I am corralling them, and if they're still empty at the end of this challenge then I will donate them to charity.