What to do with broken glass?

She'll need to get the window fixed anyway, at an auto glass shop. She can sweep up the larger pieces, double-bag them, and throw them away herself, so she can drive the car over there. They'll take care of disposing of the little pieces. Some vandals broke one of our car's side windows when it was parked on the street. We were finding little tiny pieces of glass everywhere for several weeks – in the carpets, in the ventilation ducts, in seams in the seats, and way over on the opposite side of the car. The auto glass place did their best, better than we could have done, but it was still a nuisance.

Just Sweep it up & Throw it out. These Days Car Window Glass- is "Safety Glass." It Breaks into rounded pieces & shards- and is a Lot LESS hazardous, than the Glass in the Windows of Your House !! :)