I got this tip from one of the restaurants I was providing Toast Go Live Support to.

It was a busy night at the bar when a guest dropped their glass and it broke.

Almost immediately,  I heard, "I got it"

The bartender had a brown paper bag, and a broom and dustpan in her hand.  I had never seen someone show up to pick up a glass that organized, and that quickly.   She pointed out, that they tape brown paper bags to the back of the trash cans, so that they always have one available, to scoop the broken glass into, so they can be disposed of safely, and properly.

No more broken glass in the trash bags, cutting the bar back on the way to the trash.