How Many Times A Week Do You Mop Your Kitchen Floor?

I am feeling like I am either mopping it too much a week, or too little.
Sometimes it will be clean, but if I run a kitchen wipe over the floor…the wipe is still black like there is hidden dirt. I scrub on my hands and knees, and still don’t get a wipe to come up clean.
Am I taking the “white glove” test too seriously?