Another reason red ants frequent kitchens is the warmth and shelter these areas provide. Kitchens often have food storage areas, appliances, and cupboards that create ideal nesting spots for ants. During colder months or inclement weather, red ants may seek refuge in these warm, humid environments. If the kitchen is inviting, with easy access to food and shelter, it becomes a desirable location for these pests to thrive, which can lead to an infestation if not managed properly.