How can I effectively prevent flour ants from infesting my kitchen pantry?

To effectively prevent flour ants from infesting your kitchen pantry, you can start by storing all food items in airtight containers, regularly cleaning up any spills or crumbs, and sealing any cracks or openings where ants can enter. Additionally, you can use ant traps or natural repellents like cinnamon or vinegar to deter them. Regularly inspecting and maintaining cleanliness in your pantry will help keep flour ants away.