Who knew it could be cleaned?

After spending years cleaning the dirt out of the kitchen floor cracks with my whimpy and somewhat non-existent fingernails, I have a new discovery. The floor can be cleaned! Really cleaned. Not just mopped, or wiped with a cloth, or even bristled with a toothbrush. It can be scrubbed and scrubbed with a heavy duty cleaning brush. But there are two additional secrets (little known and heavily guarded secrets). Scrubbing works best with steaming the exact area to be cleaned AND vinegar to loosen the dirt. Now you too know the secrets for a cleaning a vinyl/linoleum or whatever kind of floor I have. Oh, did I mention that it takes about six HOURS of intensive labor to clean 60 square feet?!!