Do KitchenAid Mixers Need Maintenance?

Do KitchenAid Mixers Need Maintenance? Your KitchenAid mixer uses a food-grade oil lubricant (this is a legal requirement—just in case the oil gets into your food!). But food-grade lubricant separates more easily in cool temperatures. What is the life expectancy of a KitchenAid mixer? While many of the KitchenAid Stand Mixers have a one full