Tenants didn't pay Dec rent said use my security deposit.. I said no served them a 3 day notice it did nothing. Jan rent didn't get paid yet either, they won't answer phone calls at all. Lease is up end of Jan I just wanna see how to make sure they leave the end of Jan. Should I do a walk thru now and the day they are supposed to be out? Can i just leave a voicemail with notice that im coming to do a walk thru? Do I have to serve another 3 day notice for this month too? Is there anything else I can serve them beside an eviction notice that costs money?