A nurse is planning discharge to home for a client who has a high risk of developing sepsis. Which of the following Instructions should the nurse include in the teaching?

"If you have a cat, wear gloves when cleaning the litter box.

"Floss your teeth after every meal."

"Store your toothbrush in a glass filled with distilled water."

"Do not consume cold drinks that have been left out for more than 1 hour."