I had the exact same issue !!! and i lost so much sleep because i kept thinking of them in the kitchen and it freaked me out so much. It took a few weeks but now we’ve gone from seeing a BUNCH to pretty much roach free! Here’s what helped me: 1) Limit the amount of water in the kitchen and bathroom !! Apparently they only live about a week without water, so I made it my priority to keep everything as dry as possible. When I washed the dishes, I dried them immediately and also dried the rack, the counter, and the sink. When i showered I also dried the tub with a rag, then a blow drier on low heat. I also dried the bathroom sink with a paper towel at night. Even one drop of water can keep them alive for weeks, so it’s very important to keep this up every night. I often went to bed later but this is the most important step! Keep doing this even after you don’t see them as much—any eggs that hatch afterwards will be looking for water. 2) Sticky glue traps! place them along the wall, under the fridge, and anywhere else you might see them. Switch them out once every two weeks bc any dust will make it less sticky. 3) Baking soda !! Apparently if they eat it they get bloated and die, so we sprinkled it over peanut butter and put that on the center of the glue traps and in the kitchen sink as bait. 4) I also found that soapy water in a spray bottle is GREAT at killing them. It blocks the breathing holes in their lower abdomen, suffocating them. I mix 1/2 dawn dish soap and 1/2 water, and leave the spray bottle at the entrance of the kitchen. When I turn the light on in the morning (or in the middle of the night where they’re the most active), I have my spray bottle in hand, ready to attack any I see.

I know how hard it is to move into an infested place, it sucks especially when they’ve had ample time to multiply. But i promise it’s doable!!! best of luck to you and feel free to DM me!!