.Use a disinfectant (antibacterial) cleaner to clean countertops and kill bacteria that may be found in raw meat, poultry or fish. .Clean refrigerator walls and shelves using a nonabrasive, all-purpose cleaner or a solution of baking soda and water. .Sweep or vacuum the floor first, then mop starting at the farthest corner of the room and working your way toward the exit. … .Use an abrasive cleanser for hard-to-remove soils like food particles and grease residues in sinks. Read the label first to see whether the cleaner is recommended for the finish.