@georgetakei
Moved into a new apartment. Then saw the roaches. Worthless pest contol guy sprayed and then I started treating the place. All entry points got diatomaceous earth. Three kinds of professional strength bait. Still saw a few. Finally pulled out the fridge and oven and found all of the leftover food and pet food under there. Removed that and the problem went away.
Of course, the place should have been clean when I moved in...
Roaches love high protein, high fat pet food. A delicacy.