Objective: To remove the last little pieces of broken glass from the floor

Which of the following solutions is more sound in terms of naive physics reasoning?

pick from the following. (1). Put a little bit of water on a piece of bread to make it a bit damp and press it on the floor where the remaining fragments are. (2). Put a little bit of water on a piece of chocolate to make it a bit damp and press it on the floor where the remaining fragments are.
(1).