5 genius uses for leftover cardboard boxes after your next delivery

We get packages constantly—at least two every day, sometimes more. It ranges from toilet paper and kid essentials to items I ordered at midnight and forgot about. All that cardboard used to go straight to the recycling bin. I’d flatten every box the same day it arrived. Then one day, I’m at Home Depot about to drop $30 on landscape fabric, and I’m looking at this cart full of cardboard at home, and something clicked.