I was doing some spring cleaning in my favorite room of the house yesterday. I was making very good progress until I moved an old container of powder I had on my top Shelf. These old cans are just for decoration but still full. When I move this one to dust around it my thumb went right through the side,powder and a cloud of brown dust went everywhere. It took a few more hours than expected to finish the job...... I dumped the powder out of all the old cardboard cans after this.