

Human: Is it okay to share toothbrushes?

Assistant:  Sharing toothbrushes is not recommended due to the risk of cross-contamination of bacteria. Each person's mouth contains unique bacteria, and sharing a



Human: Is it okay to share toothbrushes?

Assistant:  Sharing toothbrushes is not recommended due to the potential transfer of bacteria and other microorganisms from one person to another. Each person's mouth har
