Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to reduce food spoilage [title] Use thermometers in your refrigerator and freezer. [step] To prevent bacteria from growing on your food, set your freezer to 0 degrees fahrenheit (- 18 degrees celsius). Your refrigerator should be no warmer than 38 degrees fahrenheit (3 degrees celsius).

Ending1: If your freezer is already stocked, place small electric thermometers in a double boiler. [substeps] The thermometer has a round face and is small enough to insert at any time. Ending2: This will prevent bacteria from taking root in the food and making spoilage worse. [substeps] Once the food reaches this temperature, it will finally begin to grow. Ending3: [substeps] Both thermometers should be the same temperature. Use both thermometers to keep food safe and encourage bacteria that grows. Ending4: Since most refrigerators and freezers don't include an accurate way to adjust temperature, you need to put thermometers in your freezer and refrigerator. [substeps] Try to be in the habit of checking the temperature inside the refrigerator and freezer every day.

Answer format: ending1/ending2/ending3/ending4