Exterminating doesn’t always do the trick at getting rid of some very unwelcome house guests say some tenants at the Northgate apartments on Fairway Lane in Zanesville. Tenants of the apartments have been dealing with these creepy crawlers for quite some time despite the constant efforts of the apartment management. A major investation of cockroaches has taken over the apartment building and has caused quite a ruckus for six months now. Exterminators were called in today and the entire building had to be evacuated for three to four hours while all 32 units were sprayed. This seems to be a ritual for the residents who live in Northgate, considering this extermination is one of many that has been conducted to rid the building of the investation. The people who live there as well as the management suspect that the problem could be rooting from some tenants who are not keeping their apartment clean and sanitary, therefore the roaches are spreading throughout the rest of the building. The manager of the building had no comment other than to assure tenants that the best of efforts on behalf of the management staff are being put forth to get the problem taken care of permanently.