it's important to note that leaving Kraft Singles or any other dairy products like cheese out of the refrigerator for an extended period is not recommended.
Kraft Singles are processed cheese slices that contain dairy ingredients, and like most dairy products, they are perishable. When cheese is left at room temperature for too long, it can promote the growth of harmful bacteria, which can lead to foodborne illnesses.
To ensure food safety, it's best to follow the general rule of thumb: perishable foods, including dairy products like Kraft Singles, should not be left at room temperature for more than two hours. If the temperature is above 90°F (32°C), the time limit decreases to just one hour.
After the specified time has passed, it's essential to refrigerate the cheese immediately to prevent the growth of harmful bacteria and maintain its quality. Always prioritize food safety and use your best judgment when handling perishable items. When in doubt, it's better to be safe and discard cheese that has been left out for too long.