You never get rid of the roaches.
I requested at least every other month since the roaches never go away.
Empty the kitchen every time they say the pest control will be in the apartment.
After the pest control would be gone, roaches will never stop coming out.
Did my own local one, it didn't work either ...
I gave up, (put all my dishes and everything I touch in Ziploc so I can survive 'til the lease is over)
My job got move so I was able to leave the area ! Uff
I was ashamed when family or friends will came to visit to see all size of roaches in the kitchen and bathroom...