It is just so gross to see pests and insects roaming around your kitchen. You would eventually get paranoid if all your utensils were being crawled by them. This is the right time to go to the nearest department store and grab a phantom insecticide.
Keep in mind that these pests won't be interested in getting inside a tidy kitchen. If you just know how to clean us and get rid of left over food properly, then these pests won't have any reason to visit your kitchen. If you are planning to spray pesticide one of these days, make sure you emptied your cabinets first to avoid any contamination.